﻿<?xml version="1.0" encoding="utf-8"?>
<!-- Linkbase based on XBRL standard v.2.  Created by UBmatrix Taxonomy Builder 5.0.80.  Contact www.ubmatrix.com -->
<linkbase xmlns="http://www.xbrl.org/2001/XLink/xbrllinkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xhtml="http://www.w3.org/1999/xhtml" xsi:schemaLocation="http://www.xbrl.org/taxonomy/us/fr/common/pt/2002-10-15 usfr-pt-2002-10-15.xsd" xmlns:usfr-pt="http://www.xbrl.org/taxonomy/us/fr/common/pt/2002-10-15">
  <referenceLink xlink:type="extended">
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_WriteOffAcquiredProcessResearchDevelopment" xlink:label="usfr-pt_WriteOffAcquiredProcessResearchDevelopment" xlink:title="usfr-pt_WriteOffAcquiredProcessResearchDevelopment" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_WriteOffAcquiredProcessResearchDevelopment_link" xlink:title="usfr-pt_WriteOffAcquiredProcessResearchDevelopment">
      <usfr-pt:Name>FIN</usfr-pt:Name>
      <usfr-pt:Number>4</usfr-pt:Number>
      <usfr-pt:Paragraph>5</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_UnrestrictedCash" xlink:label="usfr-pt_UnrestrictedCash" xlink:title="usfr-pt_UnrestrictedCash" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_UnrestrictedCash_link" xlink:title="usfr-pt_UnrestrictedCash">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>7</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_UnrealizedGainsLossesOnTradingSecurities" xlink:label="usfr-pt_UnrealizedGainsLossesOnTradingSecurities" xlink:title="usfr-pt_UnrealizedGainsLossesOnTradingSecurities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_UnrealizedGainsLossesOnTradingSecurities_link" xlink:title="usfr-pt_UnrealizedGainsLossesOnTradingSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_UnrealizedGainsLossesOnTradingSecurities_link" xlink:title="usfr-pt_UnrealizedGainsLossesOnTradingSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_UnrealizedGainsLossesOnTradingSecurities_link" xlink:title="usfr-pt_UnrealizedGainsLossesOnTradingSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_UnrealizedGainsLossesOnTradingSecurities_link" xlink:title="usfr-pt_UnrealizedGainsLossesOnTradingSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_UndistributedEarningsAffiliates" xlink:label="usfr-pt_UndistributedEarningsAffiliates" xlink:title="usfr-pt_UndistributedEarningsAffiliates" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_UndistributedEarningsAffiliates_link" xlink:title="usfr-pt_UndistributedEarningsAffiliates">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>18</usfr-pt:Number>
      <usfr-pt:Paragraph>6</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_TreasuryStockChangesBalances" xlink:label="usfr-pt_TreasuryStockChangesBalances" xlink:title="usfr-pt_TreasuryStockChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_TreasuryStockChangesBalances_link" xlink:title="usfr-pt_TreasuryStockChangesBalances">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_TaxesPaid" xlink:label="usfr-pt_TaxesPaid" xlink:title="usfr-pt_TaxesPaid" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_TaxesPaid_link" xlink:title="usfr-pt_TaxesPaid">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>23</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>23c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_TaxEffectChangeAccountingPrinciple" xlink:label="usfr-pt_TaxEffectChangeAccountingPrinciple" xlink:title="usfr-pt_TaxEffectChangeAccountingPrinciple" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_TaxEffectChangeAccountingPrinciple_link" xlink:title="usfr-pt_TaxEffectChangeAccountingPrinciple">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>20</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_SupplementalDisclosure" xlink:label="usfr-pt_SupplementalDisclosure" xlink:title="usfr-pt_SupplementalDisclosure" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_SupplementalDisclosure_link" xlink:title="usfr-pt_SupplementalDisclosure">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>29</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_StockIssued" xlink:label="usfr-pt_StockIssued" xlink:title="usfr-pt_StockIssued" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_StockIssued_link" xlink:title="usfr-pt_StockIssued">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>32</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ShortTermRepaymentsBorrowingsNet" xlink:label="usfr-pt_ShortTermRepaymentsBorrowingsNet" xlink:title="usfr-pt_ShortTermRepaymentsBorrowingsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ShortTermRepaymentsBorrowingsNet_link" xlink:title="usfr-pt_ShortTermRepaymentsBorrowingsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_SaleInvestments" xlink:label="usfr-pt_SaleInvestments" xlink:title="usfr-pt_SaleInvestments" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_SaleInvestments_link" xlink:title="usfr-pt_SaleInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_SaleInvestments_link" xlink:title="usfr-pt_SaleInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_SaleInvestments_link" xlink:title="usfr-pt_SaleInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_SaleInvestments_link" xlink:title="usfr-pt_SaleInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_SaleInterestSubsidiary" xlink:label="usfr-pt_SaleInterestSubsidiary" xlink:title="usfr-pt_SaleInterestSubsidiary" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_SaleInterestSubsidiary_link" xlink:title="usfr-pt_SaleInterestSubsidiary">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>16</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_SaleDebtEquitySecurities" xlink:label="usfr-pt_SaleDebtEquitySecurities" xlink:title="usfr-pt_SaleDebtEquitySecurities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_SaleDebtEquitySecurities_link" xlink:title="usfr-pt_SaleDebtEquitySecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>18</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_Salaries" xlink:label="usfr-pt_Salaries" xlink:title="usfr-pt_Salaries" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_Salaries_link" xlink:title="usfr-pt_Salaries">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RestructuringReserve" xlink:label="usfr-pt_RestructuringReserve" xlink:title="usfr-pt_RestructuringReserve" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RestructuringReserve_link" xlink:title="usfr-pt_RestructuringReserve">
      <usfr-pt:Name>EITF</usfr-pt:Name>
      <usfr-pt:Number>94-3</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RestructuringChargesChangesBalances" xlink:label="usfr-pt_RestructuringChargesChangesBalances" xlink:title="usfr-pt_RestructuringChargesChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RestructuringChargesChangesBalances_link" xlink:title="usfr-pt_RestructuringChargesChangesBalances">
      <usfr-pt:Name>EITF</usfr-pt:Name>
      <usfr-pt:Number>94-3</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RestrictedCash" xlink:label="usfr-pt_RestrictedCash" xlink:title="usfr-pt_RestrictedCash" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RestrictedCash_link" xlink:title="usfr-pt_RestrictedCash">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>6</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_RestrictedCash_link" xlink:title="usfr-pt_RestrictedCash">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>43                                          6</usfr-pt:Number>
      <usfr-pt:Chapter>3</usfr-pt:Chapter>
      <usfr-pt:Paragraph>6</usfr-pt:Paragraph>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_RestrictedCash_link" xlink:title="usfr-pt_RestrictedCash">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>43                                          6</usfr-pt:Number>
      <usfr-pt:Chapter>3</usfr-pt:Chapter>
      <usfr-pt:Paragraph>6</usfr-pt:Paragraph>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_RestrictedCash_link" xlink:title="usfr-pt_RestrictedCash">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>6</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RepurchasePreferredStock" xlink:label="usfr-pt_RepurchasePreferredStock" xlink:title="usfr-pt_RepurchasePreferredStock" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RepurchasePreferredStock_link" xlink:title="usfr-pt_RepurchasePreferredStock">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RepurchasePreferredCommonStock" xlink:label="usfr-pt_RepurchasePreferredCommonStock" xlink:title="usfr-pt_RepurchasePreferredCommonStock" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RepurchasePreferredCommonStock_link" xlink:title="usfr-pt_RepurchasePreferredCommonStock">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RepurchaseCommonStock" xlink:label="usfr-pt_RepurchaseCommonStock" xlink:title="usfr-pt_RepurchaseCommonStock" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RepurchaseCommonStock_link" xlink:title="usfr-pt_RepurchaseCommonStock">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RepaymentsShortTermBorrowings" xlink:label="usfr-pt_RepaymentsShortTermBorrowings" xlink:title="usfr-pt_RepaymentsShortTermBorrowings" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RepaymentsShortTermBorrowings_link" xlink:title="usfr-pt_RepaymentsShortTermBorrowings">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b and c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RepaymentsOnNotesPayable" xlink:label="usfr-pt_RepaymentsOnNotesPayable" xlink:title="usfr-pt_RepaymentsOnNotesPayable" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RepaymentsOnNotesPayable_link" xlink:title="usfr-pt_RepaymentsOnNotesPayable">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RepaymentsOnLongTermDebt" xlink:label="usfr-pt_RepaymentsOnLongTermDebt" xlink:title="usfr-pt_RepaymentsOnLongTermDebt" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RepaymentsOnLongTermDebt_link" xlink:title="usfr-pt_RepaymentsOnLongTermDebt">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RepaymentNotesReceivable" xlink:label="usfr-pt_RepaymentNotesReceivable" xlink:title="usfr-pt_RepaymentNotesReceivable" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RepaymentNotesReceivable_link" xlink:title="usfr-pt_RepaymentNotesReceivable">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>16</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RepaymentBorrowings" xlink:label="usfr-pt_RepaymentBorrowings" xlink:title="usfr-pt_RepaymentBorrowings" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RepaymentBorrowings_link" xlink:title="usfr-pt_RepaymentBorrowings">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ReductionCapitalLeaseObligations" xlink:label="usfr-pt_ReductionCapitalLeaseObligations" xlink:title="usfr-pt_ReductionCapitalLeaseObligations" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ReductionCapitalLeaseObligations_link" xlink:title="usfr-pt_ReductionCapitalLeaseObligations">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances" xlink:label="usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances" xlink:title="usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances_link" xlink:title="usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>18</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_RealizedGainsLossesOnSaleInvestments" xlink:label="usfr-pt_RealizedGainsLossesOnSaleInvestments" xlink:title="usfr-pt_RealizedGainsLossesOnSaleInvestments" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_RealizedGainsLossesOnSaleInvestments_link" xlink:title="usfr-pt_RealizedGainsLossesOnSaleInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseShortTermInvestmentsNet" xlink:label="usfr-pt_PurchaseShortTermInvestmentsNet" xlink:title="usfr-pt_PurchaseShortTermInvestmentsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseShortTermInvestmentsNet_link" xlink:title="usfr-pt_PurchaseShortTermInvestmentsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>18</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchasePropertyPlantEquipment" xlink:label="usfr-pt_PurchasePropertyPlantEquipment" xlink:title="usfr-pt_PurchasePropertyPlantEquipment" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchasePropertyPlantEquipment_link" xlink:title="usfr-pt_PurchasePropertyPlantEquipment">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>17</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseOtherInvestments" xlink:label="usfr-pt_PurchaseOtherInvestments" xlink:title="usfr-pt_PurchaseOtherInvestments" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseOtherInvestments_link" xlink:title="usfr-pt_PurchaseOtherInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>17</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseOtherAssets" xlink:label="usfr-pt_PurchaseOtherAssets" xlink:title="usfr-pt_PurchaseOtherAssets" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseOtherAssets_link" xlink:title="usfr-pt_PurchaseOtherAssets">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>17</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseNotesReceivable" xlink:label="usfr-pt_PurchaseNotesReceivable" xlink:title="usfr-pt_PurchaseNotesReceivable" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseNotesReceivable_link" xlink:title="usfr-pt_PurchaseNotesReceivable">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>17</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseMarketableSecurities" xlink:label="usfr-pt_PurchaseMarketableSecurities" xlink:title="usfr-pt_PurchaseMarketableSecurities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseMarketableSecurities_link" xlink:title="usfr-pt_PurchaseMarketableSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>18</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseLifeInsurancePolicies" xlink:label="usfr-pt_PurchaseLifeInsurancePolicies" xlink:title="usfr-pt_PurchaseLifeInsurancePolicies" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseLifeInsurancePolicies_link" xlink:title="usfr-pt_PurchaseLifeInsurancePolicies">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>16</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>footnote 5</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseInvestments" xlink:label="usfr-pt_PurchaseInvestments" xlink:title="usfr-pt_PurchaseInvestments" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseInvestments_link" xlink:title="usfr-pt_PurchaseInvestments">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances" xlink:label="usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances" xlink:title="usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances_link" xlink:title="usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
      <usfr-pt:Paragraph>2</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PurchaseConsolidatedSubsidiaries" xlink:label="usfr-pt_PurchaseConsolidatedSubsidiaries" xlink:title="usfr-pt_PurchaseConsolidatedSubsidiaries" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PurchaseConsolidatedSubsidiaries_link" xlink:title="usfr-pt_PurchaseConsolidatedSubsidiaries">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
      <usfr-pt:Paragraph>2</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProvisionIncomeTaxes" xlink:label="usfr-pt_ProvisionIncomeTaxes" xlink:title="usfr-pt_ProvisionIncomeTaxes" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProvisionIncomeTaxes_link" xlink:title="usfr-pt_ProvisionIncomeTaxes">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>109</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProvisionDoubtfulAccountsChangesBalances" xlink:label="usfr-pt_ProvisionDoubtfulAccountsChangesBalances" xlink:title="usfr-pt_ProvisionDoubtfulAccountsChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProvisionDoubtfulAccountsChangesBalances_link" xlink:title="usfr-pt_ProvisionDoubtfulAccountsChangesBalances">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>5</usfr-pt:Number>
      <usfr-pt:Paragraph>22</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProvisionDoubtfulAccounts" xlink:label="usfr-pt_ProvisionDoubtfulAccounts" xlink:title="usfr-pt_ProvisionDoubtfulAccounts" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProvisionDoubtfulAccounts_link" xlink:title="usfr-pt_ProvisionDoubtfulAccounts">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>12</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PropertyPlantEquipmentNet" xlink:label="usfr-pt_PropertyPlantEquipmentNet" xlink:title="usfr-pt_PropertyPlantEquipmentNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PropertyPlantEquipmentNet_link" xlink:title="usfr-pt_PropertyPlantEquipmentNet">
      <usfr-pt:Name>ED - SOP</usfr-pt:Name>
      <usfr-pt:Number>Long lived assets</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PropertyPlantEquipmentGross" xlink:label="usfr-pt_PropertyPlantEquipmentGross" xlink:title="usfr-pt_PropertyPlantEquipmentGross" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PropertyPlantEquipmentGross_link" xlink:title="usfr-pt_PropertyPlantEquipmentGross">
      <usfr-pt:Name>ED - SOP</usfr-pt:Name>
      <usfr-pt:Number>Long lived assets</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsStockOptionsExercised" xlink:label="usfr-pt_ProceedsStockOptionsExercised" xlink:title="usfr-pt_ProceedsStockOptionsExercised" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsStockOptionsExercised_link" xlink:title="usfr-pt_ProceedsStockOptionsExercised">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsShortTermBorrowings" xlink:label="usfr-pt_ProceedsShortTermBorrowings" xlink:title="usfr-pt_ProceedsShortTermBorrowings" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsShortTermBorrowings_link" xlink:title="usfr-pt_ProceedsShortTermBorrowings">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsSaleShortTermInvestmentsNet" xlink:label="usfr-pt_ProceedsSaleShortTermInvestmentsNet" xlink:title="usfr-pt_ProceedsSaleShortTermInvestmentsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsSaleShortTermInvestmentsNet_link" xlink:title="usfr-pt_ProceedsSaleShortTermInvestmentsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>18</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsSalePropertyPlantEquipment" xlink:label="usfr-pt_ProceedsSalePropertyPlantEquipment" xlink:title="usfr-pt_ProceedsSalePropertyPlantEquipment" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsSalePropertyPlantEquipment_link" xlink:title="usfr-pt_ProceedsSalePropertyPlantEquipment">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>16</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsSaleOtherAssets" xlink:label="usfr-pt_ProceedsSaleOtherAssets" xlink:title="usfr-pt_ProceedsSaleOtherAssets" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsSaleOtherAssets_link" xlink:title="usfr-pt_ProceedsSaleOtherAssets">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>17</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsSaleBusiness" xlink:label="usfr-pt_ProceedsSaleBusiness" xlink:title="usfr-pt_ProceedsSaleBusiness" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsSaleBusiness_link" xlink:title="usfr-pt_ProceedsSaleBusiness">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>15</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsOtherDebtChangesBalances" xlink:label="usfr-pt_ProceedsOtherDebtChangesBalances" xlink:title="usfr-pt_ProceedsOtherDebtChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsOtherDebtChangesBalances_link" xlink:title="usfr-pt_ProceedsOtherDebtChangesBalances">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsOtherDebt" xlink:label="usfr-pt_ProceedsOtherDebt" xlink:title="usfr-pt_ProceedsOtherDebt" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsOtherDebt_link" xlink:title="usfr-pt_ProceedsOtherDebt">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsNotesPayable" xlink:label="usfr-pt_ProceedsNotesPayable" xlink:title="usfr-pt_ProceedsNotesPayable" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsNotesPayable_link" xlink:title="usfr-pt_ProceedsNotesPayable">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsLongTermDebt" xlink:label="usfr-pt_ProceedsLongTermDebt" xlink:title="usfr-pt_ProceedsLongTermDebt" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsLongTermDebt_link" xlink:title="usfr-pt_ProceedsLongTermDebt">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsLineCreditChangesBalances" xlink:label="usfr-pt_ProceedsLineCreditChangesBalances" xlink:title="usfr-pt_ProceedsLineCreditChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsLineCreditChangesBalances_link" xlink:title="usfr-pt_ProceedsLineCreditChangesBalances">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsLineCredit" xlink:label="usfr-pt_ProceedsLineCredit" xlink:title="usfr-pt_ProceedsLineCredit" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsLineCredit_link" xlink:title="usfr-pt_ProceedsLineCredit">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsIssuanceWarrants" xlink:label="usfr-pt_ProceedsIssuanceWarrants" xlink:title="usfr-pt_ProceedsIssuanceWarrants" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsIssuanceWarrants_link" xlink:title="usfr-pt_ProceedsIssuanceWarrants">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsIssuancePreferredStock" xlink:label="usfr-pt_ProceedsIssuancePreferredStock" xlink:title="usfr-pt_ProceedsIssuancePreferredStock" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsIssuancePreferredStock_link" xlink:title="usfr-pt_ProceedsIssuancePreferredStock">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsIssuanceCommonStock" xlink:label="usfr-pt_ProceedsIssuanceCommonStock" xlink:title="usfr-pt_ProceedsIssuanceCommonStock" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsIssuanceCommonStock_link" xlink:title="usfr-pt_ProceedsIssuanceCommonStock">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ProceedsFromfLifeInsurancePolicies" xlink:label="usfr-pt_ProceedsFromfLifeInsurancePolicies" xlink:title="usfr-pt_ProceedsFromfLifeInsurancePolicies" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ProceedsFromfLifeInsurancePolicies_link" xlink:title="usfr-pt_ProceedsFromfLifeInsurancePolicies">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>16</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>footnote 5</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PreferredStockTransactionsNet" xlink:label="usfr-pt_PreferredStockTransactionsNet" xlink:title="usfr-pt_PreferredStockTransactionsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PreferredStockTransactionsNet_link" xlink:title="usfr-pt_PreferredStockTransactionsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PostRetirementBenefitExpense" xlink:label="usfr-pt_PostRetirementBenefitExpense" xlink:title="usfr-pt_PostRetirementBenefitExpense" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PostRetirementBenefitExpense_link" xlink:title="usfr-pt_PostRetirementBenefitExpense">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>112</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PensionsOPEB" xlink:label="usfr-pt_PensionsOPEB" xlink:title="usfr-pt_PensionsOPEB" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PensionsOPEB_link" xlink:title="usfr-pt_PensionsOPEB">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>132</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PensionObligation" xlink:label="usfr-pt_PensionObligation" xlink:title="usfr-pt_PensionObligation" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PensionObligation_link" xlink:title="usfr-pt_PensionObligation">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>132</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances" xlink:label="usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances" xlink:title="usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances_link" xlink:title="usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
      <usfr-pt:Paragraph>2</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentsUnconsolidatedAffiliates" xlink:label="usfr-pt_PaymentsUnconsolidatedAffiliates" xlink:title="usfr-pt_PaymentsUnconsolidatedAffiliates" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentsUnconsolidatedAffiliates_link" xlink:title="usfr-pt_PaymentsUnconsolidatedAffiliates">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
      <usfr-pt:Paragraph>2</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentsRepurchaseOtherEquity" xlink:label="usfr-pt_PaymentsRepurchaseOtherEquity" xlink:title="usfr-pt_PaymentsRepurchaseOtherEquity" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentsRepurchaseOtherEquity_link" xlink:title="usfr-pt_PaymentsRepurchaseOtherEquity">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentsOtherGoodsServices" xlink:label="usfr-pt_PaymentsOtherGoodsServices" xlink:title="usfr-pt_PaymentsOtherGoodsServices" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentsOtherGoodsServices_link" xlink:title="usfr-pt_PaymentsOtherGoodsServices">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>23</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentsMaterialsGoodsManufactureResale" xlink:label="usfr-pt_PaymentsMaterialsGoodsManufactureResale" xlink:title="usfr-pt_PaymentsMaterialsGoodsManufactureResale" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentsMaterialsGoodsManufactureResale_link" xlink:title="usfr-pt_PaymentsMaterialsGoodsManufactureResale">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>23</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentRepurchasesEquity" xlink:label="usfr-pt_PaymentRepurchasesEquity" xlink:title="usfr-pt_PaymentRepurchasesEquity" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentRepurchasesEquity_link" xlink:title="usfr-pt_PaymentRepurchasesEquity">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentPreferredDividends" xlink:label="usfr-pt_PaymentPreferredDividends" xlink:title="usfr-pt_PaymentPreferredDividends" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentPreferredDividends_link" xlink:title="usfr-pt_PaymentPreferredDividends">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentMinorityInterestDividends" xlink:label="usfr-pt_PaymentMinorityInterestDividends" xlink:title="usfr-pt_PaymentMinorityInterestDividends" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentMinorityInterestDividends_link" xlink:title="usfr-pt_PaymentMinorityInterestDividends">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentDividends" xlink:label="usfr-pt_PaymentDividends" xlink:title="usfr-pt_PaymentDividends" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentDividends_link" xlink:title="usfr-pt_PaymentDividends">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_PaymentCommonDividends" xlink:label="usfr-pt_PaymentCommonDividends" xlink:title="usfr-pt_PaymentCommonDividends" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_PaymentCommonDividends_link" xlink:title="usfr-pt_PaymentCommonDividends">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherPostretirementObligations" xlink:label="usfr-pt_OtherPostretirementObligations" xlink:title="usfr-pt_OtherPostretirementObligations" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherPostretirementObligations_link" xlink:title="usfr-pt_OtherPostretirementObligations">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>132</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherNet" xlink:label="usfr-pt_OtherNet" xlink:title="usfr-pt_OtherNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherNet_link" xlink:title="usfr-pt_OtherNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherInvestments" xlink:label="usfr-pt_OtherInvestments" xlink:title="usfr-pt_OtherInvestments" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherInvestments_link" xlink:title="usfr-pt_OtherInvestments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>17</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherIntangibleAssetsNet" xlink:label="usfr-pt_OtherIntangibleAssetsNet" xlink:title="usfr-pt_OtherIntangibleAssetsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherIntangibleAssetsNet_link" xlink:title="usfr-pt_OtherIntangibleAssetsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>142</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherEquityChangesBalances" xlink:label="usfr-pt_OtherEquityChangesBalances" xlink:title="usfr-pt_OtherEquityChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherEquityChangesBalances_link" xlink:title="usfr-pt_OtherEquityChangesBalances">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherChangesNet" xlink:label="usfr-pt_OtherChangesNet" xlink:title="usfr-pt_OtherChangesNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherChangesNet_link" xlink:title="usfr-pt_OtherChangesNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherCashReceipts" xlink:label="usfr-pt_OtherCashReceipts" xlink:title="usfr-pt_OtherCashReceipts" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherCashReceipts_link" xlink:title="usfr-pt_OtherCashReceipts">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>22</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherCashPayments" xlink:label="usfr-pt_OtherCashPayments" xlink:title="usfr-pt_OtherCashPayments" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherCashPayments_link" xlink:title="usfr-pt_OtherCashPayments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>23</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>e</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OtherAdjustments" xlink:label="usfr-pt_OtherAdjustments" xlink:title="usfr-pt_OtherAdjustments" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OtherAdjustments_link" xlink:title="usfr-pt_OtherAdjustments">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OperatingRevenue" xlink:label="usfr-pt_OperatingRevenue" xlink:title="usfr-pt_OperatingRevenue" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OperatingRevenue_link" xlink:title="usfr-pt_OperatingRevenue">
      <usfr-pt:Name>SAB</usfr-pt:Name>
      <usfr-pt:Number>101</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_OperatingExpenses" xlink:label="usfr-pt_OperatingExpenses" xlink:title="usfr-pt_OperatingExpenses" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_OperatingExpenses_link" xlink:title="usfr-pt_OperatingExpenses">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>9</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_NoncashInvestingFinancingActivities" xlink:label="usfr-pt_NoncashInvestingFinancingActivities" xlink:title="usfr-pt_NoncashInvestingFinancingActivities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_NoncashInvestingFinancingActivities_link" xlink:title="usfr-pt_NoncashInvestingFinancingActivities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>32</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_NoncashExpenses" xlink:label="usfr-pt_NoncashExpenses" xlink:title="usfr-pt_NoncashExpenses" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_NoncashExpenses_link" xlink:title="usfr-pt_NoncashExpenses">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>70</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_NetProceedsBorrowings" xlink:label="usfr-pt_NetProceedsBorrowings" xlink:title="usfr-pt_NetProceedsBorrowings" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_NetProceedsBorrowings_link" xlink:title="usfr-pt_NetProceedsBorrowings">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>19</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_NetIncomeLoss" xlink:label="usfr-pt_NetIncomeLoss" xlink:title="usfr-pt_NetIncomeLoss" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_NetIncomeLoss_link" xlink:title="usfr-pt_NetIncomeLoss">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
      <usfr-pt:Chapter>8</usfr-pt:Chapter>
      <usfr-pt:Paragraph>6</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_NetChangeDebt" xlink:label="usfr-pt_NetChangeDebt" xlink:title="usfr-pt_NetChangeDebt" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_NetChangeDebt_link" xlink:title="usfr-pt_NetChangeDebt">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect" xlink:label="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect" xlink:title="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect_link" xlink:title="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>21</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect" xlink:label="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect" xlink:title="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect_link" xlink:title="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>21</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities" xlink:label="usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities" xlink:title="usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities_link" xlink:title="usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_MinorityInterestSubsidiaryChangesBalances" xlink:label="usfr-pt_MinorityInterestSubsidiaryChangesBalances" xlink:title="usfr-pt_MinorityInterestSubsidiaryChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_MinorityInterestSubsidiaryChangesBalances_link" xlink:title="usfr-pt_MinorityInterestSubsidiaryChangesBalances">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_MinorityInterestChangesBalances" xlink:label="usfr-pt_MinorityInterestChangesBalances" xlink:title="usfr-pt_MinorityInterestChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_MinorityInterestChangesBalances_link" xlink:title="usfr-pt_MinorityInterestChangesBalances">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>51</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_MergerRelatedExpenses" xlink:label="usfr-pt_MergerRelatedExpenses" xlink:title="usfr-pt_MergerRelatedExpenses" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_MergerRelatedExpenses_link" xlink:title="usfr-pt_MergerRelatedExpenses">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>24</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_MarketableSecuritiesCurrentTradingSecurities" xlink:label="usfr-pt_MarketableSecuritiesCurrentTradingSecurities" xlink:title="usfr-pt_MarketableSecuritiesCurrentTradingSecurities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentTradingSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentTradingSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133                                          115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentTradingSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentTradingSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>12</usfr-pt:Paragraph>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentTradingSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentTradingSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133                                          115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentTradingSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentTradingSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>12</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_MarketableSecuritiesCurrentHeldMaturity" xlink:label="usfr-pt_MarketableSecuritiesCurrentHeldMaturity" xlink:title="usfr-pt_MarketableSecuritiesCurrentHeldMaturity" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentHeldMaturity_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentHeldMaturity">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>7</usfr-pt:Paragraph>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentHeldMaturity_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentHeldMaturity">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133                                          115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentHeldMaturity_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentHeldMaturity">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133                                          115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentHeldMaturity_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentHeldMaturity">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>7</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities" xlink:label="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>12</usfr-pt:Paragraph>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>12</usfr-pt:Paragraph>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:title="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
      <usfr-pt:Paragraph>12</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_MarketableSecuritiesCurrent" xlink:label="usfr-pt_MarketableSecuritiesCurrent" xlink:title="usfr-pt_MarketableSecuritiesCurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrent_link" xlink:title="usfr-pt_MarketableSecuritiesCurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133                                          115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrent_link" xlink:title="usfr-pt_MarketableSecuritiesCurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrent_link" xlink:title="usfr-pt_MarketableSecuritiesCurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133                                          115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_MarketableSecuritiesCurrent_link" xlink:title="usfr-pt_MarketableSecuritiesCurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_LitigationReserve" xlink:label="usfr-pt_LitigationReserve" xlink:title="usfr-pt_LitigationReserve" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_LitigationReserve_link" xlink:title="usfr-pt_LitigationReserve">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>5</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_LineCreditShortTermLongTerm" xlink:label="usfr-pt_LineCreditShortTermLongTerm" xlink:title="usfr-pt_LineCreditShortTermLongTerm" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_LineCreditShortTermLongTerm_link" xlink:title="usfr-pt_LineCreditShortTermLongTerm">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>6</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_LineCreditLongTermDebt" xlink:label="usfr-pt_LineCreditLongTermDebt" xlink:title="usfr-pt_LineCreditLongTermDebt" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_LineCreditLongTermDebt_link" xlink:title="usfr-pt_LineCreditLongTermDebt">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>6</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm" xlink:label="usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm" xlink:title="usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm_link" xlink:title="usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_LiabilitiesDiscontinuedOperationsCurrent" xlink:label="usfr-pt_LiabilitiesDiscontinuedOperationsCurrent" xlink:title="usfr-pt_LiabilitiesDiscontinuedOperationsCurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_LiabilitiesDiscontinuedOperationsCurrent_link" xlink:title="usfr-pt_LiabilitiesDiscontinuedOperationsCurrent">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_LiabilitiesAssumed" xlink:label="usfr-pt_LiabilitiesAssumed" xlink:title="usfr-pt_LiabilitiesAssumed" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_LiabilitiesAssumed_link" xlink:title="usfr-pt_LiabilitiesAssumed">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>32</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_InventoriesLIFOReserve" xlink:label="usfr-pt_InventoriesLIFOReserve" xlink:title="usfr-pt_InventoriesLIFOReserve" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_InventoriesLIFOReserve_link" xlink:title="usfr-pt_InventoriesLIFOReserve">
      <usfr-pt:Name>SX</usfr-pt:Name>
      <usfr-pt:Chapter>5</usfr-pt:Chapter>
      <usfr-pt:Paragraph>2</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_InterestReceived" xlink:label="usfr-pt_InterestReceived" xlink:title="usfr-pt_InterestReceived" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_InterestReceived_link" xlink:title="usfr-pt_InterestReceived">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>22</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_InterestPaymentsLendersOtherCreditors" xlink:label="usfr-pt_InterestPaymentsLendersOtherCreditors" xlink:title="usfr-pt_InterestPaymentsLendersOtherCreditors" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_InterestPaymentsLendersOtherCreditors_link" xlink:title="usfr-pt_InterestPaymentsLendersOtherCreditors">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>23</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>23d</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities" xlink:label="usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities" xlink:title="usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities_link" xlink:title="usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>88 - 90</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsTradeSecrets" xlink:label="usfr-pt_IntangibleAssetsTradeSecrets" xlink:title="usfr-pt_IntangibleAssetsTradeSecrets" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsTradeSecrets_link" xlink:title="usfr-pt_IntangibleAssetsTradeSecrets">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsTradeNames" xlink:label="usfr-pt_IntangibleAssetsTradeNames" xlink:title="usfr-pt_IntangibleAssetsTradeNames" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsTradeNames_link" xlink:title="usfr-pt_IntangibleAssetsTradeNames">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsTrademarksBrandNames" xlink:label="usfr-pt_IntangibleAssetsTrademarksBrandNames" xlink:title="usfr-pt_IntangibleAssetsTrademarksBrandNames" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsTrademarksBrandNames_link" xlink:title="usfr-pt_IntangibleAssetsTrademarksBrandNames">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsRoyalty" xlink:label="usfr-pt_IntangibleAssetsRoyalty" xlink:title="usfr-pt_IntangibleAssetsRoyalty" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsRoyalty_link" xlink:title="usfr-pt_IntangibleAssetsRoyalty">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsPatents" xlink:label="usfr-pt_IntangibleAssetsPatents" xlink:title="usfr-pt_IntangibleAssetsPatents" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsPatents_link" xlink:title="usfr-pt_IntangibleAssetsPatents">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsNet" xlink:label="usfr-pt_IntangibleAssetsNet" xlink:title="usfr-pt_IntangibleAssetsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsNet_link" xlink:title="usfr-pt_IntangibleAssetsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>142</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsMediaContent" xlink:label="usfr-pt_IntangibleAssetsMediaContent" xlink:title="usfr-pt_IntangibleAssetsMediaContent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsMediaContent_link" xlink:title="usfr-pt_IntangibleAssetsMediaContent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsLicenses" xlink:label="usfr-pt_IntangibleAssetsLicenses" xlink:title="usfr-pt_IntangibleAssetsLicenses" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsLicenses_link" xlink:title="usfr-pt_IntangibleAssetsLicenses">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsGoodwill" xlink:label="usfr-pt_IntangibleAssetsGoodwill" xlink:title="usfr-pt_IntangibleAssetsGoodwill" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsGoodwill_link" xlink:title="usfr-pt_IntangibleAssetsGoodwill">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>142</usfr-pt:Number>
      <usfr-pt:Paragraph>23</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsFranchiseRights" xlink:label="usfr-pt_IntangibleAssetsFranchiseRights" xlink:title="usfr-pt_IntangibleAssetsFranchiseRights" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsFranchiseRights_link" xlink:title="usfr-pt_IntangibleAssetsFranchiseRights">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsCopyrights" xlink:label="usfr-pt_IntangibleAssetsCopyrights" xlink:title="usfr-pt_IntangibleAssetsCopyrights" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsCopyrights_link" xlink:title="usfr-pt_IntangibleAssetsCopyrights">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsContractualRights" xlink:label="usfr-pt_IntangibleAssetsContractualRights" xlink:title="usfr-pt_IntangibleAssetsContractualRights" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsContractualRights_link" xlink:title="usfr-pt_IntangibleAssetsContractualRights">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IntangibleAssetsComputerSoftware" xlink:label="usfr-pt_IntangibleAssetsComputerSoftware" xlink:title="usfr-pt_IntangibleAssetsComputerSoftware" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IntangibleAssetsComputerSoftware_link" xlink:title="usfr-pt_IntangibleAssetsComputerSoftware">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>141</usfr-pt:Number>
      <usfr-pt:Paragraph>App. A</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IncreaseFinanceReceivables" xlink:label="usfr-pt_IncreaseFinanceReceivables" xlink:title="usfr-pt_IncreaseFinanceReceivables" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IncreaseFinanceReceivables_link" xlink:title="usfr-pt_IncreaseFinanceReceivables">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IncomeTaxesPayable" xlink:label="usfr-pt_IncomeTaxesPayable" xlink:title="usfr-pt_IncomeTaxesPayable" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IncomeTaxesPayable_link" xlink:title="usfr-pt_IncomeTaxesPayable">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>109</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IncomeTaxesPaid" xlink:label="usfr-pt_IncomeTaxesPaid" xlink:title="usfr-pt_IncomeTaxesPaid" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IncomeTaxesPaid_link" xlink:title="usfr-pt_IncomeTaxesPaid">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>29</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect" xlink:label="usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect" xlink:title="usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect_link" xlink:title="usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>30</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances" xlink:label="usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances" xlink:title="usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances_link" xlink:title="usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
      <usfr-pt:Paragraph>41-44</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles" xlink:label="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>121</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>142</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>121</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>142</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>142</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>121</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:title="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ImpairmentGoodwill" xlink:label="usfr-pt_ImpairmentGoodwill" xlink:title="usfr-pt_ImpairmentGoodwill" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ImpairmentGoodwill_link" xlink:title="usfr-pt_ImpairmentGoodwill">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>142</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments" xlink:label="usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments" xlink:title="usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments_link" xlink:title="usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments">
      <usfr-pt:Name>CON</usfr-pt:Name>
      <usfr-pt:Number>6</usfr-pt:Number>
      <usfr-pt:Paragraph>87</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_GainLossOnSaleBusinessChangesBalances" xlink:label="usfr-pt_GainLossOnSaleBusinessChangesBalances" xlink:title="usfr-pt_GainLossOnSaleBusinessChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_GainLossOnSaleBusinessChangesBalances_link" xlink:title="usfr-pt_GainLossOnSaleBusinessChangesBalances">
      <usfr-pt:Name>CON</usfr-pt:Name>
      <usfr-pt:Number>6</usfr-pt:Number>
      <usfr-pt:Paragraph>87</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ForeignCurrencyExchangeGainsLosses" xlink:label="usfr-pt_ForeignCurrencyExchangeGainsLosses" xlink:title="usfr-pt_ForeignCurrencyExchangeGainsLosses" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ForeignCurrencyExchangeGainsLosses_link" xlink:title="usfr-pt_ForeignCurrencyExchangeGainsLosses">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>52</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_FairValueAssetsAcquired" xlink:label="usfr-pt_FairValueAssetsAcquired" xlink:title="usfr-pt_FairValueAssetsAcquired" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_FairValueAssetsAcquired_link" xlink:title="usfr-pt_FairValueAssetsAcquired">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>32</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ExtraordinaryItemsNetTaxEffect" xlink:label="usfr-pt_ExtraordinaryItemsNetTaxEffect" xlink:title="usfr-pt_ExtraordinaryItemsNetTaxEffect" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ExtraordinaryItemsNetTaxEffect_link" xlink:title="usfr-pt_ExtraordinaryItemsNetTaxEffect">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>30</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ExtraordinaryItemsGross" xlink:label="usfr-pt_ExtraordinaryItemsGross" xlink:title="usfr-pt_ExtraordinaryItemsGross" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ExtraordinaryItemsGross_link" xlink:title="usfr-pt_ExtraordinaryItemsGross">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>30</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ExtraordinaryGainLoss" xlink:label="usfr-pt_ExtraordinaryGainLoss" xlink:title="usfr-pt_ExtraordinaryGainLoss" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ExtraordinaryGainLoss_link" xlink:title="usfr-pt_ExtraordinaryGainLoss">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>30</usfr-pt:Number>
      <usfr-pt:Paragraph>20</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ExtinguishmentDebt" xlink:label="usfr-pt_ExtinguishmentDebt" xlink:title="usfr-pt_ExtinguishmentDebt" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ExtinguishmentDebt_link" xlink:title="usfr-pt_ExtinguishmentDebt">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>4</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ExtinguishmentDebt_link" xlink:title="usfr-pt_ExtinguishmentDebt">
      <usfr-pt:Name>APB </usfr-pt:Name>
      <usfr-pt:Number>9</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ExtinguishmentDebt_link" xlink:title="usfr-pt_ExtinguishmentDebt">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>4</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ExtinguishmentDebt_link" xlink:title="usfr-pt_ExtinguishmentDebt">
      <usfr-pt:Name>APB </usfr-pt:Name>
      <usfr-pt:Number>9</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ExchangeGainsLosses" xlink:label="usfr-pt_ExchangeGainsLosses" xlink:title="usfr-pt_ExchangeGainsLosses" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ExchangeGainsLosses_link" xlink:title="usfr-pt_ExchangeGainsLosses">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>52</usfr-pt:Number>
      <usfr-pt:Paragraph>15</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_EnvironmentalRemediation" xlink:label="usfr-pt_EnvironmentalRemediation" xlink:title="usfr-pt_EnvironmentalRemediation" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_EnvironmentalRemediation_link" xlink:title="usfr-pt_EnvironmentalRemediation">
      <usfr-pt:Name>SOP</usfr-pt:Name>
      <usfr-pt:Number>96-1</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_EnvironmentalLiability" xlink:label="usfr-pt_EnvironmentalLiability" xlink:title="usfr-pt_EnvironmentalLiability" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_EnvironmentalLiability_link" xlink:title="usfr-pt_EnvironmentalLiability">
      <usfr-pt:Name>SOP</usfr-pt:Name>
      <usfr-pt:Number>96-1</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_EmployeeRelatedLiabilities" xlink:label="usfr-pt_EmployeeRelatedLiabilities" xlink:title="usfr-pt_EmployeeRelatedLiabilities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_EmployeeRelatedLiabilities_link" xlink:title="usfr-pt_EmployeeRelatedLiabilities">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_EmployeeBenefits" xlink:label="usfr-pt_EmployeeBenefits" xlink:title="usfr-pt_EmployeeBenefits" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_EmployeeBenefits_link" xlink:title="usfr-pt_EmployeeBenefits">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_EffectExchangeRateOnCashCashEquivalents" xlink:label="usfr-pt_EffectExchangeRateOnCashCashEquivalents" xlink:title="usfr-pt_EffectExchangeRateOnCashCashEquivalents" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_EffectExchangeRateOnCashCashEquivalents_link" xlink:title="usfr-pt_EffectExchangeRateOnCashCashEquivalents">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>25</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_EffectChangesAccountingPrincipleGross" xlink:label="usfr-pt_EffectChangesAccountingPrincipleGross" xlink:title="usfr-pt_EffectChangesAccountingPrincipleGross" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_EffectChangesAccountingPrincipleGross_link" xlink:title="usfr-pt_EffectChangesAccountingPrincipleGross">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>20</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DividendsReceived" xlink:label="usfr-pt_DividendsReceived" xlink:title="usfr-pt_DividendsReceived" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DividendsReceived_link" xlink:title="usfr-pt_DividendsReceived">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>22</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DividendsOnCommonPreferredStock" xlink:label="usfr-pt_DividendsOnCommonPreferredStock" xlink:title="usfr-pt_DividendsOnCommonPreferredStock" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DividendsOnCommonPreferredStock_link" xlink:title="usfr-pt_DividendsOnCommonPreferredStock">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DerivativeLiabilitiesLongTerm" xlink:label="usfr-pt_DerivativeLiabilitiesLongTerm" xlink:title="usfr-pt_DerivativeLiabilitiesLongTerm" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DerivativeLiabilitiesLongTerm_link" xlink:title="usfr-pt_DerivativeLiabilitiesLongTerm">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DerivativeLiabilities" xlink:label="usfr-pt_DerivativeLiabilities" xlink:title="usfr-pt_DerivativeLiabilities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DerivativeLiabilities_link" xlink:title="usfr-pt_DerivativeLiabilities">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DerivativeAssetsNoncurrent" xlink:label="usfr-pt_DerivativeAssetsNoncurrent" xlink:title="usfr-pt_DerivativeAssetsNoncurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DerivativeAssetsNoncurrent_link" xlink:title="usfr-pt_DerivativeAssetsNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DerivativeAssetsCurrentNoncurrent" xlink:label="usfr-pt_DerivativeAssetsCurrentNoncurrent" xlink:title="usfr-pt_DerivativeAssetsCurrentNoncurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DerivativeAssetsCurrentNoncurrent_link" xlink:title="usfr-pt_DerivativeAssetsCurrentNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DerivativeAssetsCurrent" xlink:label="usfr-pt_DerivativeAssetsCurrent" xlink:title="usfr-pt_DerivativeAssetsCurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DerivativeAssetsCurrent_link" xlink:title="usfr-pt_DerivativeAssetsCurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DepreciationChangesBalances" xlink:label="usfr-pt_DepreciationChangesBalances" xlink:title="usfr-pt_DepreciationChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DepreciationChangesBalances_link" xlink:title="usfr-pt_DepreciationChangesBalances">
      <usfr-pt:Name>CON</usfr-pt:Name>
      <usfr-pt:Number>5</usfr-pt:Number>
      <usfr-pt:Paragraph>86</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DepreciationAmortizationChangesBalances" xlink:label="usfr-pt_DepreciationAmortizationChangesBalances" xlink:title="usfr-pt_DepreciationAmortizationChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DepreciationAmortizationChangesBalances_link" xlink:title="usfr-pt_DepreciationAmortizationChangesBalances">
      <usfr-pt:Name>CON</usfr-pt:Name>
      <usfr-pt:Number>5</usfr-pt:Number>
      <usfr-pt:Paragraph>86</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DepreciationAmortization" xlink:label="usfr-pt_DepreciationAmortization" xlink:title="usfr-pt_DepreciationAmortization" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DepreciationAmortization_link" xlink:title="usfr-pt_DepreciationAmortization">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>12</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_Depreciation" xlink:label="usfr-pt_Depreciation" xlink:title="usfr-pt_Depreciation" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_Depreciation_link" xlink:title="usfr-pt_Depreciation">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>12</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DeferredTaxAssetNoncurrent" xlink:label="usfr-pt_DeferredTaxAssetNoncurrent" xlink:title="usfr-pt_DeferredTaxAssetNoncurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DeferredTaxAssetNoncurrent_link" xlink:title="usfr-pt_DeferredTaxAssetNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>109</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DeferredRevenue" xlink:label="usfr-pt_DeferredRevenue" xlink:title="usfr-pt_DeferredRevenue" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DeferredRevenue_link" xlink:title="usfr-pt_DeferredRevenue">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DeferredIncomeTaxesShortTermLongTerm" xlink:label="usfr-pt_DeferredIncomeTaxesShortTermLongTerm" xlink:title="usfr-pt_DeferredIncomeTaxesShortTermLongTerm" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DeferredIncomeTaxesShortTermLongTerm_link" xlink:title="usfr-pt_DeferredIncomeTaxesShortTermLongTerm">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>109</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DeferredIncomeTaxesLiabilityCurrent" xlink:label="usfr-pt_DeferredIncomeTaxesLiabilityCurrent" xlink:title="usfr-pt_DeferredIncomeTaxesLiabilityCurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DeferredIncomeTaxesLiabilityCurrent_link" xlink:title="usfr-pt_DeferredIncomeTaxesLiabilityCurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>109</usfr-pt:Number>
      <usfr-pt:Chapter>Appendix E</usfr-pt:Chapter>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DeferredIncomeTaxesCurrentPortion" xlink:label="usfr-pt_DeferredIncomeTaxesCurrentPortion" xlink:title="usfr-pt_DeferredIncomeTaxesCurrentPortion" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DeferredIncomeTaxesCurrentPortion_link" xlink:title="usfr-pt_DeferredIncomeTaxesCurrentPortion">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>109</usfr-pt:Number>
      <usfr-pt:Chapter>Appendix E</usfr-pt:Chapter>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_DeferredIncomeTaxes" xlink:label="usfr-pt_DeferredIncomeTaxes" xlink:title="usfr-pt_DeferredIncomeTaxes" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_DeferredIncomeTaxes_link" xlink:title="usfr-pt_DeferredIncomeTaxes">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CumulativeEffectChangeAccountingPrinciple" xlink:label="usfr-pt_CumulativeEffectChangeAccountingPrinciple" xlink:title="usfr-pt_CumulativeEffectChangeAccountingPrinciple" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CumulativeEffectChangeAccountingPrinciple_link" xlink:title="usfr-pt_CumulativeEffectChangeAccountingPrinciple">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>20</usfr-pt:Number>
      <usfr-pt:Paragraph>7</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CommonStockTransactionsNet" xlink:label="usfr-pt_CommonStockTransactionsNet" xlink:title="usfr-pt_CommonStockTransactionsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CommonStockTransactionsNet_link" xlink:title="usfr-pt_CommonStockTransactionsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CommitmentsContingencies" xlink:label="usfr-pt_CommitmentsContingencies" xlink:title="usfr-pt_CommitmentsContingencies" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CommitmentsContingencies_link" xlink:title="usfr-pt_CommitmentsContingencies">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>5</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect" xlink:label="usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect" xlink:title="usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect_link" xlink:title="usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect_link" xlink:title="usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect_link" xlink:title="usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>115</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect_link" xlink:title="usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>133</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeReceivables" xlink:label="usfr-pt_ChangeReceivables" xlink:title="usfr-pt_ChangeReceivables" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeReceivables_link" xlink:title="usfr-pt_ChangeReceivables">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeOtherLiabilities" xlink:label="usfr-pt_ChangeOtherLiabilities" xlink:title="usfr-pt_ChangeOtherLiabilities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeOtherLiabilities_link" xlink:title="usfr-pt_ChangeOtherLiabilities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeOtherCurrentLiabilities" xlink:label="usfr-pt_ChangeOtherCurrentLiabilities" xlink:title="usfr-pt_ChangeOtherCurrentLiabilities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeOtherCurrentLiabilities_link" xlink:title="usfr-pt_ChangeOtherCurrentLiabilities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeOtherCurrentAssets" xlink:label="usfr-pt_ChangeOtherCurrentAssets" xlink:title="usfr-pt_ChangeOtherCurrentAssets" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeOtherCurrentAssets_link" xlink:title="usfr-pt_ChangeOtherCurrentAssets">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeOtherAssetsNet" xlink:label="usfr-pt_ChangeOtherAssetsNet" xlink:title="usfr-pt_ChangeOtherAssetsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeOtherAssetsNet_link" xlink:title="usfr-pt_ChangeOtherAssetsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeOtherAssets" xlink:label="usfr-pt_ChangeOtherAssets" xlink:title="usfr-pt_ChangeOtherAssets" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeOtherAssets_link" xlink:title="usfr-pt_ChangeOtherAssets">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeOperatingAssetsLiabilities" xlink:label="usfr-pt_ChangeOperatingAssetsLiabilities" xlink:title="usfr-pt_ChangeOperatingAssetsLiabilities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeOperatingAssetsLiabilities_link" xlink:title="usfr-pt_ChangeOperatingAssetsLiabilities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeInventories" xlink:label="usfr-pt_ChangeInventories" xlink:title="usfr-pt_ChangeInventories" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeInventories_link" xlink:title="usfr-pt_ChangeInventories">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeIncomeTaxesPayable" xlink:label="usfr-pt_ChangeIncomeTaxesPayable" xlink:title="usfr-pt_ChangeIncomeTaxesPayable" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeIncomeTaxesPayable_link" xlink:title="usfr-pt_ChangeIncomeTaxesPayable">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeEmployeeRelatedLiabilities" xlink:label="usfr-pt_ChangeEmployeeRelatedLiabilities" xlink:title="usfr-pt_ChangeEmployeeRelatedLiabilities" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeEmployeeRelatedLiabilities_link" xlink:title="usfr-pt_ChangeEmployeeRelatedLiabilities">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeBankOverdraftsNet" xlink:label="usfr-pt_ChangeBankOverdraftsNet" xlink:title="usfr-pt_ChangeBankOverdraftsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeBankOverdraftsNet_link" xlink:title="usfr-pt_ChangeBankOverdraftsNet">
      <usfr-pt:Name>AICPA TPA</usfr-pt:Name>
      <usfr-pt:Number>1300</usfr-pt:Number>
      <usfr-pt:Paragraph>15</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_ChangeAccountsPayableAccruedExpenses" xlink:label="usfr-pt_ChangeAccountsPayableAccruedExpenses" xlink:title="usfr-pt_ChangeAccountsPayableAccruedExpenses" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_ChangeAccountsPayableAccruedExpenses_link" xlink:title="usfr-pt_ChangeAccountsPayableAccruedExpenses">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CashSaleGoodsServices" xlink:label="usfr-pt_CashSaleGoodsServices" xlink:title="usfr-pt_CashSaleGoodsServices" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashSaleGoodsServices_link" xlink:title="usfr-pt_CashSaleGoodsServices">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>22</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CashPaymentsRestructuring" xlink:label="usfr-pt_CashPaymentsRestructuring" xlink:title="usfr-pt_CashPaymentsRestructuring" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashPaymentsRestructuring_link" xlink:title="usfr-pt_CashPaymentsRestructuring">
      <usfr-pt:Name>EITF</usfr-pt:Name>
      <usfr-pt:Number>94-3</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CashPaidEmployeesSuppliers" xlink:label="usfr-pt_CashPaidEmployeesSuppliers" xlink:title="usfr-pt_CashPaidEmployeesSuppliers" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashPaidEmployeesSuppliers_link" xlink:title="usfr-pt_CashPaidEmployeesSuppliers">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>23</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CashInterestExpense" xlink:label="usfr-pt_CashInterestExpense" xlink:title="usfr-pt_CashInterestExpense" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashInterestExpense_link" xlink:title="usfr-pt_CashInterestExpense">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>29</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CashEquivalents" xlink:label="usfr-pt_CashEquivalents" xlink:title="usfr-pt_CashEquivalents" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashEquivalents_link" xlink:title="usfr-pt_CashEquivalents">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>8</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CashCashEquivalentsBeginningYear" xlink:label="usfr-pt_CashCashEquivalentsBeginningYear" xlink:title="usfr-pt_CashCashEquivalentsBeginningYear" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashCashEquivalentsBeginningYear_link" xlink:title="usfr-pt_CashCashEquivalentsBeginningYear">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>8</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>a &amp; b</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CashCashEquivalents" xlink:label="usfr-pt_CashCashEquivalents" xlink:title="usfr-pt_CashCashEquivalents" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashCashEquivalents_link" xlink:title="usfr-pt_CashCashEquivalents">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>6</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashCashEquivalents_link" xlink:title="usfr-pt_CashCashEquivalents">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>43                                          6</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashCashEquivalents_link" xlink:title="usfr-pt_CashCashEquivalents">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>6</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_CashCashEquivalents_link" xlink:title="usfr-pt_CashCashEquivalents">
      <usfr-pt:Name>ARB</usfr-pt:Name>
      <usfr-pt:Number>43                                          6</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CapitalLeasedAssetsNet" xlink:label="usfr-pt_CapitalLeasedAssetsNet" xlink:title="usfr-pt_CapitalLeasedAssetsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CapitalLeasedAssetsNet_link" xlink:title="usfr-pt_CapitalLeasedAssetsNet">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>13</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_CapitalAdditionsNet" xlink:label="usfr-pt_CapitalAdditionsNet" xlink:title="usfr-pt_CapitalAdditionsNet" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_CapitalAdditionsNet_link" xlink:title="usfr-pt_CapitalAdditionsNet">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AssetsHeldSaleNoncurrent" xlink:label="usfr-pt_AssetsHeldSaleNoncurrent" xlink:title="usfr-pt_AssetsHeldSaleNoncurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleNoncurrent_link" xlink:title="usfr-pt_AssetsHeldSaleNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>121</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleNoncurrent_link" xlink:title="usfr-pt_AssetsHeldSaleNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleNoncurrent_link" xlink:title="usfr-pt_AssetsHeldSaleNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleNoncurrent_link" xlink:title="usfr-pt_AssetsHeldSaleNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>121</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AssetsHeldSaleCurrentNoncurrent" xlink:label="usfr-pt_AssetsHeldSaleCurrentNoncurrent" xlink:title="usfr-pt_AssetsHeldSaleCurrentNoncurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleCurrentNoncurrent_link" xlink:title="usfr-pt_AssetsHeldSaleCurrentNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleCurrentNoncurrent_link" xlink:title="usfr-pt_AssetsHeldSaleCurrentNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>121</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleCurrentNoncurrent_link" xlink:title="usfr-pt_AssetsHeldSaleCurrentNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
    </reference>
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleCurrentNoncurrent_link" xlink:title="usfr-pt_AssetsHeldSaleCurrentNoncurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>121</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AssetsHeldSaleCurrent" xlink:label="usfr-pt_AssetsHeldSaleCurrent" xlink:title="usfr-pt_AssetsHeldSaleCurrent" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetsHeldSaleCurrent_link" xlink:title="usfr-pt_AssetsHeldSaleCurrent">
      <usfr-pt:Name>FAS</usfr-pt:Name>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AssetRetirementObligation" xlink:label="usfr-pt_AssetRetirementObligation" xlink:title="usfr-pt_AssetRetirementObligation" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetRetirementObligation_link" xlink:title="usfr-pt_AssetRetirementObligation">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>143</usfr-pt:Number>
      <usfr-pt:Paragraph>3</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AssetImpairmentCharge" xlink:label="usfr-pt_AssetImpairmentCharge" xlink:title="usfr-pt_AssetImpairmentCharge" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AssetImpairmentCharge_link" xlink:title="usfr-pt_AssetImpairmentCharge">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>144</usfr-pt:Number>
      <usfr-pt:Paragraph>7</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AmortizationChangesBalances" xlink:label="usfr-pt_AmortizationChangesBalances" xlink:title="usfr-pt_AmortizationChangesBalances" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AmortizationChangesBalances_link" xlink:title="usfr-pt_AmortizationChangesBalances">
      <usfr-pt:Name>CON</usfr-pt:Name>
      <usfr-pt:Number>5</usfr-pt:Number>
      <usfr-pt:Paragraph>86</usfr-pt:Paragraph>
      <usfr-pt:Subparagraph>c</usfr-pt:Subparagraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations" xlink:label="usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations" xlink:title="usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations_link" xlink:title="usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Paragraph>28</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AcquisitionBusinessesNetCashAcquired" xlink:label="usfr-pt_AcquisitionBusinessesNetCashAcquired" xlink:title="usfr-pt_AcquisitionBusinessesNetCashAcquired" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AcquisitionBusinessesNetCashAcquired_link" xlink:title="usfr-pt_AcquisitionBusinessesNetCashAcquired">
      <usfr-pt:Name>FAS</usfr-pt:Name>
      <usfr-pt:Number>95</usfr-pt:Number>
      <usfr-pt:Chapter>Appendix C</usfr-pt:Chapter>
      <usfr-pt:Paragraph>131</usfr-pt:Paragraph>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AccruedVacation" xlink:label="usfr-pt_AccruedVacation" xlink:title="usfr-pt_AccruedVacation" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AccruedVacation_link" xlink:title="usfr-pt_AccruedVacation">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AccruedBonuses" xlink:label="usfr-pt_AccruedBonuses" xlink:title="usfr-pt_AccruedBonuses" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AccruedBonuses_link" xlink:title="usfr-pt_AccruedBonuses">
      <usfr-pt:Name>SFAS</usfr-pt:Name>
      <usfr-pt:Number>43</usfr-pt:Number>
    </reference>
    <loc xlink:type="locator" xlink:href="usfr-pt-2002-10-15.xsd#usfr-pt_AccountsPayable" xlink:label="usfr-pt_AccountsPayable" xlink:title="usfr-pt_AccountsPayable" />
    <reference xlink:type="resource" xlink:label="_usfr-pt_AccountsPayable_link" xlink:title="usfr-pt_AccountsPayable">
      <usfr-pt:Name>APB</usfr-pt:Name>
      <usfr-pt:Number>21</usfr-pt:Number>
    </reference>
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AccountsPayable" xlink:to="_usfr-pt_AccountsPayable_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AccountsPayable" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AccountsPayable_link" xlink:to="usfr-pt_AccountsPayable" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AccountsPayable_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AccruedBonuses" xlink:to="_usfr-pt_AccruedBonuses_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AccruedBonuses" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AccruedBonuses_link" xlink:to="usfr-pt_AccruedBonuses" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AccruedBonuses_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AccruedVacation" xlink:to="_usfr-pt_AccruedVacation_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AccruedVacation" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AccruedVacation_link" xlink:to="usfr-pt_AccruedVacation" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AccruedVacation_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AcquisitionBusinessesNetCashAcquired" xlink:to="_usfr-pt_AcquisitionBusinessesNetCashAcquired_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AcquisitionBusinessesNetCashAcquired" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AcquisitionBusinessesNetCashAcquired_link" xlink:to="usfr-pt_AcquisitionBusinessesNetCashAcquired" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AcquisitionBusinessesNetCashAcquired_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations" xlink:to="_usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations_link" xlink:to="usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AdjustmentsReconcileNetIncomeLossNetCashProvidedByUsedOperations_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AmortizationChangesBalances" xlink:to="_usfr-pt_AmortizationChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AmortizationChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AmortizationChangesBalances_link" xlink:to="usfr-pt_AmortizationChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AmortizationChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AssetImpairmentCharge" xlink:to="_usfr-pt_AssetImpairmentCharge_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AssetImpairmentCharge" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AssetImpairmentCharge_link" xlink:to="usfr-pt_AssetImpairmentCharge" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AssetImpairmentCharge_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AssetRetirementObligation" xlink:to="_usfr-pt_AssetRetirementObligation_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AssetRetirementObligation" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AssetRetirementObligation_link" xlink:to="usfr-pt_AssetRetirementObligation" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AssetRetirementObligation_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AssetsHeldSaleCurrent" xlink:to="_usfr-pt_AssetsHeldSaleCurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AssetsHeldSaleCurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AssetsHeldSaleCurrent_link" xlink:to="usfr-pt_AssetsHeldSaleCurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AssetsHeldSaleCurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AssetsHeldSaleCurrentNoncurrent" xlink:to="_usfr-pt_AssetsHeldSaleCurrentNoncurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AssetsHeldSaleCurrentNoncurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AssetsHeldSaleCurrentNoncurrent_link" xlink:to="usfr-pt_AssetsHeldSaleCurrentNoncurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AssetsHeldSaleCurrentNoncurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_AssetsHeldSaleNoncurrent" xlink:to="_usfr-pt_AssetsHeldSaleNoncurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: AssetsHeldSaleNoncurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_AssetsHeldSaleNoncurrent_link" xlink:to="usfr-pt_AssetsHeldSaleNoncurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_AssetsHeldSaleNoncurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CapitalAdditionsNet" xlink:to="_usfr-pt_CapitalAdditionsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CapitalAdditionsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CapitalAdditionsNet_link" xlink:to="usfr-pt_CapitalAdditionsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CapitalAdditionsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CapitalLeasedAssetsNet" xlink:to="_usfr-pt_CapitalLeasedAssetsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CapitalLeasedAssetsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CapitalLeasedAssetsNet_link" xlink:to="usfr-pt_CapitalLeasedAssetsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CapitalLeasedAssetsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CashCashEquivalents" xlink:to="_usfr-pt_CashCashEquivalents_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CashCashEquivalents" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CashCashEquivalents_link" xlink:to="usfr-pt_CashCashEquivalents" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CashCashEquivalents_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CashCashEquivalentsBeginningYear" xlink:to="_usfr-pt_CashCashEquivalentsBeginningYear_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CashCashEquivalentsBeginningYear" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CashCashEquivalentsBeginningYear_link" xlink:to="usfr-pt_CashCashEquivalentsBeginningYear" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CashCashEquivalentsBeginningYear_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CashEquivalents" xlink:to="_usfr-pt_CashEquivalents_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CashEquivalents" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CashEquivalents_link" xlink:to="usfr-pt_CashEquivalents" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CashEquivalents_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CashInterestExpense" xlink:to="_usfr-pt_CashInterestExpense_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CashInterestExpense" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CashInterestExpense_link" xlink:to="usfr-pt_CashInterestExpense" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CashInterestExpense_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CashPaidEmployeesSuppliers" xlink:to="_usfr-pt_CashPaidEmployeesSuppliers_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CashPaidEmployeesSuppliers" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CashPaidEmployeesSuppliers_link" xlink:to="usfr-pt_CashPaidEmployeesSuppliers" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CashPaidEmployeesSuppliers_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CashPaymentsRestructuring" xlink:to="_usfr-pt_CashPaymentsRestructuring_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CashPaymentsRestructuring" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CashPaymentsRestructuring_link" xlink:to="usfr-pt_CashPaymentsRestructuring" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CashPaymentsRestructuring_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CashSaleGoodsServices" xlink:to="_usfr-pt_CashSaleGoodsServices_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CashSaleGoodsServices" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CashSaleGoodsServices_link" xlink:to="usfr-pt_CashSaleGoodsServices" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CashSaleGoodsServices_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeAccountsPayableAccruedExpenses" xlink:to="_usfr-pt_ChangeAccountsPayableAccruedExpenses_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeAccountsPayableAccruedExpenses" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeAccountsPayableAccruedExpenses_link" xlink:to="usfr-pt_ChangeAccountsPayableAccruedExpenses" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeAccountsPayableAccruedExpenses_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeBankOverdraftsNet" xlink:to="_usfr-pt_ChangeBankOverdraftsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeBankOverdraftsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeBankOverdraftsNet_link" xlink:to="usfr-pt_ChangeBankOverdraftsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeBankOverdraftsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeEmployeeRelatedLiabilities" xlink:to="_usfr-pt_ChangeEmployeeRelatedLiabilities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeEmployeeRelatedLiabilities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeEmployeeRelatedLiabilities_link" xlink:to="usfr-pt_ChangeEmployeeRelatedLiabilities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeEmployeeRelatedLiabilities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeIncomeTaxesPayable" xlink:to="_usfr-pt_ChangeIncomeTaxesPayable_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeIncomeTaxesPayable" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeIncomeTaxesPayable_link" xlink:to="usfr-pt_ChangeIncomeTaxesPayable" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeIncomeTaxesPayable_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeInventories" xlink:to="_usfr-pt_ChangeInventories_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeInventories" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeInventories_link" xlink:to="usfr-pt_ChangeInventories" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeInventories_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeOperatingAssetsLiabilities" xlink:to="_usfr-pt_ChangeOperatingAssetsLiabilities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeOperatingAssetsLiabilities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeOperatingAssetsLiabilities_link" xlink:to="usfr-pt_ChangeOperatingAssetsLiabilities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeOperatingAssetsLiabilities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeOtherAssets" xlink:to="_usfr-pt_ChangeOtherAssets_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeOtherAssets" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeOtherAssets_link" xlink:to="usfr-pt_ChangeOtherAssets" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeOtherAssets_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeOtherAssetsNet" xlink:to="_usfr-pt_ChangeOtherAssetsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeOtherAssetsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeOtherAssetsNet_link" xlink:to="usfr-pt_ChangeOtherAssetsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeOtherAssetsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeOtherCurrentAssets" xlink:to="_usfr-pt_ChangeOtherCurrentAssets_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeOtherCurrentAssets" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeOtherCurrentAssets_link" xlink:to="usfr-pt_ChangeOtherCurrentAssets" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeOtherCurrentAssets_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeOtherCurrentLiabilities" xlink:to="_usfr-pt_ChangeOtherCurrentLiabilities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeOtherCurrentLiabilities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeOtherCurrentLiabilities_link" xlink:to="usfr-pt_ChangeOtherCurrentLiabilities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeOtherCurrentLiabilities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeOtherLiabilities" xlink:to="_usfr-pt_ChangeOtherLiabilities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeOtherLiabilities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeOtherLiabilities_link" xlink:to="usfr-pt_ChangeOtherLiabilities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeOtherLiabilities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeReceivables" xlink:to="_usfr-pt_ChangeReceivables_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeReceivables" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeReceivables_link" xlink:to="usfr-pt_ChangeReceivables" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeReceivables_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect" xlink:to="_usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect_link" xlink:to="usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ChangeUnrealizedGainsLossesOnTradingSecuritiesNetTaxEffect_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CommitmentsContingencies" xlink:to="_usfr-pt_CommitmentsContingencies_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CommitmentsContingencies" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CommitmentsContingencies_link" xlink:to="usfr-pt_CommitmentsContingencies" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CommitmentsContingencies_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CommonStockTransactionsNet" xlink:to="_usfr-pt_CommonStockTransactionsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CommonStockTransactionsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CommonStockTransactionsNet_link" xlink:to="usfr-pt_CommonStockTransactionsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CommonStockTransactionsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_CumulativeEffectChangeAccountingPrinciple" xlink:to="_usfr-pt_CumulativeEffectChangeAccountingPrinciple_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: CumulativeEffectChangeAccountingPrinciple" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_CumulativeEffectChangeAccountingPrinciple_link" xlink:to="usfr-pt_CumulativeEffectChangeAccountingPrinciple" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_CumulativeEffectChangeAccountingPrinciple_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DeferredIncomeTaxes" xlink:to="_usfr-pt_DeferredIncomeTaxes_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DeferredIncomeTaxes" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DeferredIncomeTaxes_link" xlink:to="usfr-pt_DeferredIncomeTaxes" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DeferredIncomeTaxes_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DeferredIncomeTaxesCurrentPortion" xlink:to="_usfr-pt_DeferredIncomeTaxesCurrentPortion_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DeferredIncomeTaxesCurrentPortion" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DeferredIncomeTaxesCurrentPortion_link" xlink:to="usfr-pt_DeferredIncomeTaxesCurrentPortion" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DeferredIncomeTaxesCurrentPortion_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DeferredIncomeTaxesLiabilityCurrent" xlink:to="_usfr-pt_DeferredIncomeTaxesLiabilityCurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DeferredIncomeTaxesLiabilityCurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DeferredIncomeTaxesLiabilityCurrent_link" xlink:to="usfr-pt_DeferredIncomeTaxesLiabilityCurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DeferredIncomeTaxesLiabilityCurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DeferredIncomeTaxesShortTermLongTerm" xlink:to="_usfr-pt_DeferredIncomeTaxesShortTermLongTerm_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DeferredIncomeTaxesShortTermLongTerm" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DeferredIncomeTaxesShortTermLongTerm_link" xlink:to="usfr-pt_DeferredIncomeTaxesShortTermLongTerm" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DeferredIncomeTaxesShortTermLongTerm_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DeferredRevenue" xlink:to="_usfr-pt_DeferredRevenue_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DeferredRevenue" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DeferredRevenue_link" xlink:to="usfr-pt_DeferredRevenue" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DeferredRevenue_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DeferredTaxAssetNoncurrent" xlink:to="_usfr-pt_DeferredTaxAssetNoncurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DeferredTaxAssetNoncurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DeferredTaxAssetNoncurrent_link" xlink:to="usfr-pt_DeferredTaxAssetNoncurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DeferredTaxAssetNoncurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_Depreciation" xlink:to="_usfr-pt_Depreciation_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: Depreciation" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_Depreciation_link" xlink:to="usfr-pt_Depreciation" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_Depreciation_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DepreciationAmortization" xlink:to="_usfr-pt_DepreciationAmortization_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DepreciationAmortization" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DepreciationAmortization_link" xlink:to="usfr-pt_DepreciationAmortization" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DepreciationAmortization_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DepreciationAmortizationChangesBalances" xlink:to="_usfr-pt_DepreciationAmortizationChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DepreciationAmortizationChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DepreciationAmortizationChangesBalances_link" xlink:to="usfr-pt_DepreciationAmortizationChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DepreciationAmortizationChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DepreciationChangesBalances" xlink:to="_usfr-pt_DepreciationChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DepreciationChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DepreciationChangesBalances_link" xlink:to="usfr-pt_DepreciationChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DepreciationChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DerivativeAssetsCurrent" xlink:to="_usfr-pt_DerivativeAssetsCurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DerivativeAssetsCurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DerivativeAssetsCurrent_link" xlink:to="usfr-pt_DerivativeAssetsCurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DerivativeAssetsCurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DerivativeAssetsCurrentNoncurrent" xlink:to="_usfr-pt_DerivativeAssetsCurrentNoncurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DerivativeAssetsCurrentNoncurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DerivativeAssetsCurrentNoncurrent_link" xlink:to="usfr-pt_DerivativeAssetsCurrentNoncurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DerivativeAssetsCurrentNoncurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DerivativeAssetsNoncurrent" xlink:to="_usfr-pt_DerivativeAssetsNoncurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DerivativeAssetsNoncurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DerivativeAssetsNoncurrent_link" xlink:to="usfr-pt_DerivativeAssetsNoncurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DerivativeAssetsNoncurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DerivativeLiabilities" xlink:to="_usfr-pt_DerivativeLiabilities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DerivativeLiabilities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DerivativeLiabilities_link" xlink:to="usfr-pt_DerivativeLiabilities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DerivativeLiabilities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DerivativeLiabilitiesLongTerm" xlink:to="_usfr-pt_DerivativeLiabilitiesLongTerm_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DerivativeLiabilitiesLongTerm" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DerivativeLiabilitiesLongTerm_link" xlink:to="usfr-pt_DerivativeLiabilitiesLongTerm" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DerivativeLiabilitiesLongTerm_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DividendsOnCommonPreferredStock" xlink:to="_usfr-pt_DividendsOnCommonPreferredStock_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DividendsOnCommonPreferredStock" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DividendsOnCommonPreferredStock_link" xlink:to="usfr-pt_DividendsOnCommonPreferredStock" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DividendsOnCommonPreferredStock_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_DividendsReceived" xlink:to="_usfr-pt_DividendsReceived_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: DividendsReceived" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_DividendsReceived_link" xlink:to="usfr-pt_DividendsReceived" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_DividendsReceived_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_EffectChangesAccountingPrincipleGross" xlink:to="_usfr-pt_EffectChangesAccountingPrincipleGross_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: EffectChangesAccountingPrincipleGross" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_EffectChangesAccountingPrincipleGross_link" xlink:to="usfr-pt_EffectChangesAccountingPrincipleGross" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_EffectChangesAccountingPrincipleGross_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_EffectExchangeRateOnCashCashEquivalents" xlink:to="_usfr-pt_EffectExchangeRateOnCashCashEquivalents_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: EffectExchangeRateOnCashCashEquivalents" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_EffectExchangeRateOnCashCashEquivalents_link" xlink:to="usfr-pt_EffectExchangeRateOnCashCashEquivalents" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_EffectExchangeRateOnCashCashEquivalents_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_EmployeeBenefits" xlink:to="_usfr-pt_EmployeeBenefits_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: EmployeeBenefits" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_EmployeeBenefits_link" xlink:to="usfr-pt_EmployeeBenefits" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_EmployeeBenefits_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_EmployeeRelatedLiabilities" xlink:to="_usfr-pt_EmployeeRelatedLiabilities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: EmployeeRelatedLiabilities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_EmployeeRelatedLiabilities_link" xlink:to="usfr-pt_EmployeeRelatedLiabilities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_EmployeeRelatedLiabilities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_EnvironmentalLiability" xlink:to="_usfr-pt_EnvironmentalLiability_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: EnvironmentalLiability" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_EnvironmentalLiability_link" xlink:to="usfr-pt_EnvironmentalLiability" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_EnvironmentalLiability_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_EnvironmentalRemediation" xlink:to="_usfr-pt_EnvironmentalRemediation_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: EnvironmentalRemediation" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_EnvironmentalRemediation_link" xlink:to="usfr-pt_EnvironmentalRemediation" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_EnvironmentalRemediation_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ExchangeGainsLosses" xlink:to="_usfr-pt_ExchangeGainsLosses_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ExchangeGainsLosses" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ExchangeGainsLosses_link" xlink:to="usfr-pt_ExchangeGainsLosses" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ExchangeGainsLosses_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ExtinguishmentDebt" xlink:to="_usfr-pt_ExtinguishmentDebt_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ExtinguishmentDebt" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ExtinguishmentDebt_link" xlink:to="usfr-pt_ExtinguishmentDebt" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ExtinguishmentDebt_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ExtraordinaryGainLoss" xlink:to="_usfr-pt_ExtraordinaryGainLoss_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ExtraordinaryGainLoss" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ExtraordinaryGainLoss_link" xlink:to="usfr-pt_ExtraordinaryGainLoss" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ExtraordinaryGainLoss_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ExtraordinaryItemsGross" xlink:to="_usfr-pt_ExtraordinaryItemsGross_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ExtraordinaryItemsGross" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ExtraordinaryItemsGross_link" xlink:to="usfr-pt_ExtraordinaryItemsGross" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ExtraordinaryItemsGross_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ExtraordinaryItemsNetTaxEffect" xlink:to="_usfr-pt_ExtraordinaryItemsNetTaxEffect_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ExtraordinaryItemsNetTaxEffect" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ExtraordinaryItemsNetTaxEffect_link" xlink:to="usfr-pt_ExtraordinaryItemsNetTaxEffect" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ExtraordinaryItemsNetTaxEffect_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_FairValueAssetsAcquired" xlink:to="_usfr-pt_FairValueAssetsAcquired_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: FairValueAssetsAcquired" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_FairValueAssetsAcquired_link" xlink:to="usfr-pt_FairValueAssetsAcquired" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_FairValueAssetsAcquired_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ForeignCurrencyExchangeGainsLosses" xlink:to="_usfr-pt_ForeignCurrencyExchangeGainsLosses_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ForeignCurrencyExchangeGainsLosses" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ForeignCurrencyExchangeGainsLosses_link" xlink:to="usfr-pt_ForeignCurrencyExchangeGainsLosses" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ForeignCurrencyExchangeGainsLosses_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_GainLossOnSaleBusinessChangesBalances" xlink:to="_usfr-pt_GainLossOnSaleBusinessChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: GainLossOnSaleBusinessChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_GainLossOnSaleBusinessChangesBalances_link" xlink:to="usfr-pt_GainLossOnSaleBusinessChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_GainLossOnSaleBusinessChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments" xlink:to="_usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: GainsLossesOnSaleSecuritiesOtherInvestments" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments_link" xlink:to="usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_GainsLossesOnSaleSecuritiesOtherInvestments_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ImpairmentGoodwill" xlink:to="_usfr-pt_ImpairmentGoodwill_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ImpairmentGoodwill" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ImpairmentGoodwill_link" xlink:to="usfr-pt_ImpairmentGoodwill" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ImpairmentGoodwill_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles" xlink:to="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ImpairmentLongLivedAssetsCertainIntangibles" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:to="usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ImpairmentLongLivedAssetsCertainIntangibles_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances" xlink:to="_usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IncomeLossDiscontinuedOperationsChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances_link" xlink:to="usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IncomeLossDiscontinuedOperationsChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect" xlink:to="_usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IncomeLossDiscontinuedOperationsNetTaxEffect" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect_link" xlink:to="usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IncomeLossDiscontinuedOperationsNetTaxEffect_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IncomeTaxesPaid" xlink:to="_usfr-pt_IncomeTaxesPaid_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IncomeTaxesPaid" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IncomeTaxesPaid_link" xlink:to="usfr-pt_IncomeTaxesPaid" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IncomeTaxesPaid_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IncomeTaxesPayable" xlink:to="_usfr-pt_IncomeTaxesPayable_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IncomeTaxesPayable" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IncomeTaxesPayable_link" xlink:to="usfr-pt_IncomeTaxesPayable" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IncomeTaxesPayable_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IncreaseFinanceReceivables" xlink:to="_usfr-pt_IncreaseFinanceReceivables_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IncreaseFinanceReceivables" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IncreaseFinanceReceivables_link" xlink:to="usfr-pt_IncreaseFinanceReceivables" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IncreaseFinanceReceivables_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsComputerSoftware" xlink:to="_usfr-pt_IntangibleAssetsComputerSoftware_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsComputerSoftware" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsComputerSoftware_link" xlink:to="usfr-pt_IntangibleAssetsComputerSoftware" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsComputerSoftware_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsContractualRights" xlink:to="_usfr-pt_IntangibleAssetsContractualRights_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsContractualRights" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsContractualRights_link" xlink:to="usfr-pt_IntangibleAssetsContractualRights" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsContractualRights_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsCopyrights" xlink:to="_usfr-pt_IntangibleAssetsCopyrights_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsCopyrights" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsCopyrights_link" xlink:to="usfr-pt_IntangibleAssetsCopyrights" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsCopyrights_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsFranchiseRights" xlink:to="_usfr-pt_IntangibleAssetsFranchiseRights_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsFranchiseRights" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsFranchiseRights_link" xlink:to="usfr-pt_IntangibleAssetsFranchiseRights" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsFranchiseRights_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsGoodwill" xlink:to="_usfr-pt_IntangibleAssetsGoodwill_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsGoodwill" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsGoodwill_link" xlink:to="usfr-pt_IntangibleAssetsGoodwill" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsGoodwill_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsLicenses" xlink:to="_usfr-pt_IntangibleAssetsLicenses_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsLicenses" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsLicenses_link" xlink:to="usfr-pt_IntangibleAssetsLicenses" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsLicenses_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsMediaContent" xlink:to="_usfr-pt_IntangibleAssetsMediaContent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsMediaContent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsMediaContent_link" xlink:to="usfr-pt_IntangibleAssetsMediaContent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsMediaContent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsNet" xlink:to="_usfr-pt_IntangibleAssetsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsNet_link" xlink:to="usfr-pt_IntangibleAssetsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsPatents" xlink:to="_usfr-pt_IntangibleAssetsPatents_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsPatents" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsPatents_link" xlink:to="usfr-pt_IntangibleAssetsPatents" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsPatents_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsRoyalty" xlink:to="_usfr-pt_IntangibleAssetsRoyalty_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsRoyalty" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsRoyalty_link" xlink:to="usfr-pt_IntangibleAssetsRoyalty" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsRoyalty_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsTrademarksBrandNames" xlink:to="_usfr-pt_IntangibleAssetsTrademarksBrandNames_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsTrademarksBrandNames" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsTrademarksBrandNames_link" xlink:to="usfr-pt_IntangibleAssetsTrademarksBrandNames" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsTrademarksBrandNames_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsTradeNames" xlink:to="_usfr-pt_IntangibleAssetsTradeNames_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsTradeNames" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsTradeNames_link" xlink:to="usfr-pt_IntangibleAssetsTradeNames" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsTradeNames_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_IntangibleAssetsTradeSecrets" xlink:to="_usfr-pt_IntangibleAssetsTradeSecrets_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: IntangibleAssetsTradeSecrets" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_IntangibleAssetsTradeSecrets_link" xlink:to="usfr-pt_IntangibleAssetsTradeSecrets" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_IntangibleAssetsTradeSecrets_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities" xlink:to="_usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: InterestDividendsOnLoansOtherDebtEquityOtherEntities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities_link" xlink:to="usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_InterestDividendsOnLoansOtherDebtEquityOtherEntities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_InterestPaymentsLendersOtherCreditors" xlink:to="_usfr-pt_InterestPaymentsLendersOtherCreditors_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: InterestPaymentsLendersOtherCreditors" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_InterestPaymentsLendersOtherCreditors_link" xlink:to="usfr-pt_InterestPaymentsLendersOtherCreditors" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_InterestPaymentsLendersOtherCreditors_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_InterestReceived" xlink:to="_usfr-pt_InterestReceived_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: InterestReceived" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_InterestReceived_link" xlink:to="usfr-pt_InterestReceived" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_InterestReceived_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_InventoriesLIFOReserve" xlink:to="_usfr-pt_InventoriesLIFOReserve_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: InventoriesLIFOReserve" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_InventoriesLIFOReserve_link" xlink:to="usfr-pt_InventoriesLIFOReserve" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_InventoriesLIFOReserve_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_LiabilitiesAssumed" xlink:to="_usfr-pt_LiabilitiesAssumed_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: LiabilitiesAssumed" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_LiabilitiesAssumed_link" xlink:to="usfr-pt_LiabilitiesAssumed" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_LiabilitiesAssumed_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_LiabilitiesDiscontinuedOperationsCurrent" xlink:to="_usfr-pt_LiabilitiesDiscontinuedOperationsCurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: LiabilitiesDiscontinuedOperationsCurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_LiabilitiesDiscontinuedOperationsCurrent_link" xlink:to="usfr-pt_LiabilitiesDiscontinuedOperationsCurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_LiabilitiesDiscontinuedOperationsCurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm" xlink:to="_usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: LiabilitiesDiscontinuedOperationsShortTermLongTerm" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm_link" xlink:to="usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_LiabilitiesDiscontinuedOperationsShortTermLongTerm_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_LineCreditLongTermDebt" xlink:to="_usfr-pt_LineCreditLongTermDebt_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: LineCreditLongTermDebt" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_LineCreditLongTermDebt_link" xlink:to="usfr-pt_LineCreditLongTermDebt" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_LineCreditLongTermDebt_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_LineCreditShortTermLongTerm" xlink:to="_usfr-pt_LineCreditShortTermLongTerm_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: LineCreditShortTermLongTerm" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_LineCreditShortTermLongTerm_link" xlink:to="usfr-pt_LineCreditShortTermLongTerm" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_LineCreditShortTermLongTerm_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_LitigationReserve" xlink:to="_usfr-pt_LitigationReserve_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: LitigationReserve" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_LitigationReserve_link" xlink:to="usfr-pt_LitigationReserve" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_LitigationReserve_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_MarketableSecuritiesCurrent" xlink:to="_usfr-pt_MarketableSecuritiesCurrent_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: MarketableSecuritiesCurrent" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_MarketableSecuritiesCurrent_link" xlink:to="usfr-pt_MarketableSecuritiesCurrent" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_MarketableSecuritiesCurrent_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities" xlink:to="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: MarketableSecuritiesCurrentAvailableSaleSecurities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:to="usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_MarketableSecuritiesCurrentAvailableSaleSecurities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_MarketableSecuritiesCurrentHeldMaturity" xlink:to="_usfr-pt_MarketableSecuritiesCurrentHeldMaturity_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: MarketableSecuritiesCurrentHeldMaturity" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_MarketableSecuritiesCurrentHeldMaturity_link" xlink:to="usfr-pt_MarketableSecuritiesCurrentHeldMaturity" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_MarketableSecuritiesCurrentHeldMaturity_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_MarketableSecuritiesCurrentTradingSecurities" xlink:to="_usfr-pt_MarketableSecuritiesCurrentTradingSecurities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: MarketableSecuritiesCurrentTradingSecurities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_MarketableSecuritiesCurrentTradingSecurities_link" xlink:to="usfr-pt_MarketableSecuritiesCurrentTradingSecurities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_MarketableSecuritiesCurrentTradingSecurities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_MergerRelatedExpenses" xlink:to="_usfr-pt_MergerRelatedExpenses_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: MergerRelatedExpenses" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_MergerRelatedExpenses_link" xlink:to="usfr-pt_MergerRelatedExpenses" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_MergerRelatedExpenses_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_MinorityInterestChangesBalances" xlink:to="_usfr-pt_MinorityInterestChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: MinorityInterestChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_MinorityInterestChangesBalances_link" xlink:to="usfr-pt_MinorityInterestChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_MinorityInterestChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_MinorityInterestSubsidiaryChangesBalances" xlink:to="_usfr-pt_MinorityInterestSubsidiaryChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: MinorityInterestSubsidiaryChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_MinorityInterestSubsidiaryChangesBalances_link" xlink:to="usfr-pt_MinorityInterestSubsidiaryChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_MinorityInterestSubsidiaryChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities" xlink:to="_usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: NetCashFlowsProvidedByUsedFinancingActivities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities_link" xlink:to="usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_NetCashFlowsProvidedByUsedFinancingActivities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect" xlink:to="_usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: NetCashFlowsProvidedByUsedOperatingActivitiesDirect" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect_link" xlink:to="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesDirect_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect" xlink:to="_usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: NetCashFlowsProvidedByUsedOperatingActivitiesIndirect" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect_link" xlink:to="usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_NetCashFlowsProvidedByUsedOperatingActivitiesIndirect_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_NetChangeDebt" xlink:to="_usfr-pt_NetChangeDebt_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: NetChangeDebt" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_NetChangeDebt_link" xlink:to="usfr-pt_NetChangeDebt" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_NetChangeDebt_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_NetIncomeLoss" xlink:to="_usfr-pt_NetIncomeLoss_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: NetIncomeLoss" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_NetIncomeLoss_link" xlink:to="usfr-pt_NetIncomeLoss" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_NetIncomeLoss_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_NetProceedsBorrowings" xlink:to="_usfr-pt_NetProceedsBorrowings_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: NetProceedsBorrowings" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_NetProceedsBorrowings_link" xlink:to="usfr-pt_NetProceedsBorrowings" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_NetProceedsBorrowings_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_NoncashExpenses" xlink:to="_usfr-pt_NoncashExpenses_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: NoncashExpenses" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_NoncashExpenses_link" xlink:to="usfr-pt_NoncashExpenses" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_NoncashExpenses_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_NoncashInvestingFinancingActivities" xlink:to="_usfr-pt_NoncashInvestingFinancingActivities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: NoncashInvestingFinancingActivities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_NoncashInvestingFinancingActivities_link" xlink:to="usfr-pt_NoncashInvestingFinancingActivities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_NoncashInvestingFinancingActivities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OperatingExpenses" xlink:to="_usfr-pt_OperatingExpenses_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OperatingExpenses" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OperatingExpenses_link" xlink:to="usfr-pt_OperatingExpenses" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OperatingExpenses_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OperatingRevenue" xlink:to="_usfr-pt_OperatingRevenue_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OperatingRevenue" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OperatingRevenue_link" xlink:to="usfr-pt_OperatingRevenue" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OperatingRevenue_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherAdjustments" xlink:to="_usfr-pt_OtherAdjustments_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherAdjustments" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherAdjustments_link" xlink:to="usfr-pt_OtherAdjustments" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherAdjustments_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherCashPayments" xlink:to="_usfr-pt_OtherCashPayments_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherCashPayments" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherCashPayments_link" xlink:to="usfr-pt_OtherCashPayments" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherCashPayments_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherCashReceipts" xlink:to="_usfr-pt_OtherCashReceipts_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherCashReceipts" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherCashReceipts_link" xlink:to="usfr-pt_OtherCashReceipts" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherCashReceipts_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherChangesNet" xlink:to="_usfr-pt_OtherChangesNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherChangesNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherChangesNet_link" xlink:to="usfr-pt_OtherChangesNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherChangesNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherEquityChangesBalances" xlink:to="_usfr-pt_OtherEquityChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherEquityChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherEquityChangesBalances_link" xlink:to="usfr-pt_OtherEquityChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherEquityChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherIntangibleAssetsNet" xlink:to="_usfr-pt_OtherIntangibleAssetsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherIntangibleAssetsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherIntangibleAssetsNet_link" xlink:to="usfr-pt_OtherIntangibleAssetsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherIntangibleAssetsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherInvestments" xlink:to="_usfr-pt_OtherInvestments_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherInvestments" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherInvestments_link" xlink:to="usfr-pt_OtherInvestments" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherInvestments_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherNet" xlink:to="_usfr-pt_OtherNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherNet_link" xlink:to="usfr-pt_OtherNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_OtherPostretirementObligations" xlink:to="_usfr-pt_OtherPostretirementObligations_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: OtherPostretirementObligations" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_OtherPostretirementObligations_link" xlink:to="usfr-pt_OtherPostretirementObligations" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_OtherPostretirementObligations_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentCommonDividends" xlink:to="_usfr-pt_PaymentCommonDividends_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentCommonDividends" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentCommonDividends_link" xlink:to="usfr-pt_PaymentCommonDividends" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentCommonDividends_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentDividends" xlink:to="_usfr-pt_PaymentDividends_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentDividends" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentDividends_link" xlink:to="usfr-pt_PaymentDividends" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentDividends_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentMinorityInterestDividends" xlink:to="_usfr-pt_PaymentMinorityInterestDividends_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentMinorityInterestDividends" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentMinorityInterestDividends_link" xlink:to="usfr-pt_PaymentMinorityInterestDividends" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentMinorityInterestDividends_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentPreferredDividends" xlink:to="_usfr-pt_PaymentPreferredDividends_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentPreferredDividends" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentPreferredDividends_link" xlink:to="usfr-pt_PaymentPreferredDividends" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentPreferredDividends_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentRepurchasesEquity" xlink:to="_usfr-pt_PaymentRepurchasesEquity_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentRepurchasesEquity" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentRepurchasesEquity_link" xlink:to="usfr-pt_PaymentRepurchasesEquity" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentRepurchasesEquity_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentsMaterialsGoodsManufactureResale" xlink:to="_usfr-pt_PaymentsMaterialsGoodsManufactureResale_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentsMaterialsGoodsManufactureResale" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentsMaterialsGoodsManufactureResale_link" xlink:to="usfr-pt_PaymentsMaterialsGoodsManufactureResale" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentsMaterialsGoodsManufactureResale_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentsOtherGoodsServices" xlink:to="_usfr-pt_PaymentsOtherGoodsServices_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentsOtherGoodsServices" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentsOtherGoodsServices_link" xlink:to="usfr-pt_PaymentsOtherGoodsServices" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentsOtherGoodsServices_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentsRepurchaseOtherEquity" xlink:to="_usfr-pt_PaymentsRepurchaseOtherEquity_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentsRepurchaseOtherEquity" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentsRepurchaseOtherEquity_link" xlink:to="usfr-pt_PaymentsRepurchaseOtherEquity" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentsRepurchaseOtherEquity_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentsUnconsolidatedAffiliates" xlink:to="_usfr-pt_PaymentsUnconsolidatedAffiliates_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentsUnconsolidatedAffiliates" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentsUnconsolidatedAffiliates_link" xlink:to="usfr-pt_PaymentsUnconsolidatedAffiliates" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentsUnconsolidatedAffiliates_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances" xlink:to="_usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PaymentsUnconsolidatedAffiliatesChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances_link" xlink:to="usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PaymentsUnconsolidatedAffiliatesChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PensionObligation" xlink:to="_usfr-pt_PensionObligation_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PensionObligation" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PensionObligation_link" xlink:to="usfr-pt_PensionObligation" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PensionObligation_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PensionsOPEB" xlink:to="_usfr-pt_PensionsOPEB_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PensionsOPEB" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PensionsOPEB_link" xlink:to="usfr-pt_PensionsOPEB" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PensionsOPEB_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PostRetirementBenefitExpense" xlink:to="_usfr-pt_PostRetirementBenefitExpense_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PostRetirementBenefitExpense" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PostRetirementBenefitExpense_link" xlink:to="usfr-pt_PostRetirementBenefitExpense" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PostRetirementBenefitExpense_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PreferredStockTransactionsNet" xlink:to="_usfr-pt_PreferredStockTransactionsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PreferredStockTransactionsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PreferredStockTransactionsNet_link" xlink:to="usfr-pt_PreferredStockTransactionsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PreferredStockTransactionsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsFromfLifeInsurancePolicies" xlink:to="_usfr-pt_ProceedsFromfLifeInsurancePolicies_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsFromfLifeInsurancePolicies" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsFromfLifeInsurancePolicies_link" xlink:to="usfr-pt_ProceedsFromfLifeInsurancePolicies" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsFromfLifeInsurancePolicies_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsIssuanceCommonStock" xlink:to="_usfr-pt_ProceedsIssuanceCommonStock_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsIssuanceCommonStock" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsIssuanceCommonStock_link" xlink:to="usfr-pt_ProceedsIssuanceCommonStock" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsIssuanceCommonStock_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsIssuancePreferredStock" xlink:to="_usfr-pt_ProceedsIssuancePreferredStock_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsIssuancePreferredStock" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsIssuancePreferredStock_link" xlink:to="usfr-pt_ProceedsIssuancePreferredStock" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsIssuancePreferredStock_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsIssuanceWarrants" xlink:to="_usfr-pt_ProceedsIssuanceWarrants_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsIssuanceWarrants" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsIssuanceWarrants_link" xlink:to="usfr-pt_ProceedsIssuanceWarrants" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsIssuanceWarrants_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsLineCredit" xlink:to="_usfr-pt_ProceedsLineCredit_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsLineCredit" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsLineCredit_link" xlink:to="usfr-pt_ProceedsLineCredit" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsLineCredit_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsLineCreditChangesBalances" xlink:to="_usfr-pt_ProceedsLineCreditChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsLineCreditChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsLineCreditChangesBalances_link" xlink:to="usfr-pt_ProceedsLineCreditChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsLineCreditChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsLongTermDebt" xlink:to="_usfr-pt_ProceedsLongTermDebt_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsLongTermDebt" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsLongTermDebt_link" xlink:to="usfr-pt_ProceedsLongTermDebt" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsLongTermDebt_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsNotesPayable" xlink:to="_usfr-pt_ProceedsNotesPayable_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsNotesPayable" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsNotesPayable_link" xlink:to="usfr-pt_ProceedsNotesPayable" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsNotesPayable_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsOtherDebt" xlink:to="_usfr-pt_ProceedsOtherDebt_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsOtherDebt" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsOtherDebt_link" xlink:to="usfr-pt_ProceedsOtherDebt" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsOtherDebt_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsOtherDebtChangesBalances" xlink:to="_usfr-pt_ProceedsOtherDebtChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsOtherDebtChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsOtherDebtChangesBalances_link" xlink:to="usfr-pt_ProceedsOtherDebtChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsOtherDebtChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsSaleBusiness" xlink:to="_usfr-pt_ProceedsSaleBusiness_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsSaleBusiness" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsSaleBusiness_link" xlink:to="usfr-pt_ProceedsSaleBusiness" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsSaleBusiness_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsSaleOtherAssets" xlink:to="_usfr-pt_ProceedsSaleOtherAssets_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsSaleOtherAssets" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsSaleOtherAssets_link" xlink:to="usfr-pt_ProceedsSaleOtherAssets" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsSaleOtherAssets_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsSalePropertyPlantEquipment" xlink:to="_usfr-pt_ProceedsSalePropertyPlantEquipment_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsSalePropertyPlantEquipment" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsSalePropertyPlantEquipment_link" xlink:to="usfr-pt_ProceedsSalePropertyPlantEquipment" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsSalePropertyPlantEquipment_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsSaleShortTermInvestmentsNet" xlink:to="_usfr-pt_ProceedsSaleShortTermInvestmentsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsSaleShortTermInvestmentsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsSaleShortTermInvestmentsNet_link" xlink:to="usfr-pt_ProceedsSaleShortTermInvestmentsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsSaleShortTermInvestmentsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsShortTermBorrowings" xlink:to="_usfr-pt_ProceedsShortTermBorrowings_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsShortTermBorrowings" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsShortTermBorrowings_link" xlink:to="usfr-pt_ProceedsShortTermBorrowings" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsShortTermBorrowings_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProceedsStockOptionsExercised" xlink:to="_usfr-pt_ProceedsStockOptionsExercised_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProceedsStockOptionsExercised" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProceedsStockOptionsExercised_link" xlink:to="usfr-pt_ProceedsStockOptionsExercised" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProceedsStockOptionsExercised_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PropertyPlantEquipmentGross" xlink:to="_usfr-pt_PropertyPlantEquipmentGross_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PropertyPlantEquipmentGross" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PropertyPlantEquipmentGross_link" xlink:to="usfr-pt_PropertyPlantEquipmentGross" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PropertyPlantEquipmentGross_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PropertyPlantEquipmentNet" xlink:to="_usfr-pt_PropertyPlantEquipmentNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PropertyPlantEquipmentNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PropertyPlantEquipmentNet_link" xlink:to="usfr-pt_PropertyPlantEquipmentNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PropertyPlantEquipmentNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProvisionDoubtfulAccounts" xlink:to="_usfr-pt_ProvisionDoubtfulAccounts_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProvisionDoubtfulAccounts" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProvisionDoubtfulAccounts_link" xlink:to="usfr-pt_ProvisionDoubtfulAccounts" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProvisionDoubtfulAccounts_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProvisionDoubtfulAccountsChangesBalances" xlink:to="_usfr-pt_ProvisionDoubtfulAccountsChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProvisionDoubtfulAccountsChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProvisionDoubtfulAccountsChangesBalances_link" xlink:to="usfr-pt_ProvisionDoubtfulAccountsChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProvisionDoubtfulAccountsChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ProvisionIncomeTaxes" xlink:to="_usfr-pt_ProvisionIncomeTaxes_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ProvisionIncomeTaxes" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ProvisionIncomeTaxes_link" xlink:to="usfr-pt_ProvisionIncomeTaxes" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ProvisionIncomeTaxes_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseConsolidatedSubsidiaries" xlink:to="_usfr-pt_PurchaseConsolidatedSubsidiaries_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseConsolidatedSubsidiaries" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseConsolidatedSubsidiaries_link" xlink:to="usfr-pt_PurchaseConsolidatedSubsidiaries" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseConsolidatedSubsidiaries_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances" xlink:to="_usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseConsolidatedSubsidiariesChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances_link" xlink:to="usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseConsolidatedSubsidiariesChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseInvestments" xlink:to="_usfr-pt_PurchaseInvestments_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseInvestments" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseInvestments_link" xlink:to="usfr-pt_PurchaseInvestments" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseInvestments_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseLifeInsurancePolicies" xlink:to="_usfr-pt_PurchaseLifeInsurancePolicies_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseLifeInsurancePolicies" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseLifeInsurancePolicies_link" xlink:to="usfr-pt_PurchaseLifeInsurancePolicies" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseLifeInsurancePolicies_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseMarketableSecurities" xlink:to="_usfr-pt_PurchaseMarketableSecurities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseMarketableSecurities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseMarketableSecurities_link" xlink:to="usfr-pt_PurchaseMarketableSecurities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseMarketableSecurities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseNotesReceivable" xlink:to="_usfr-pt_PurchaseNotesReceivable_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseNotesReceivable" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseNotesReceivable_link" xlink:to="usfr-pt_PurchaseNotesReceivable" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseNotesReceivable_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseOtherAssets" xlink:to="_usfr-pt_PurchaseOtherAssets_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseOtherAssets" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseOtherAssets_link" xlink:to="usfr-pt_PurchaseOtherAssets" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseOtherAssets_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseOtherInvestments" xlink:to="_usfr-pt_PurchaseOtherInvestments_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseOtherInvestments" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseOtherInvestments_link" xlink:to="usfr-pt_PurchaseOtherInvestments" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseOtherInvestments_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchasePropertyPlantEquipment" xlink:to="_usfr-pt_PurchasePropertyPlantEquipment_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchasePropertyPlantEquipment" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchasePropertyPlantEquipment_link" xlink:to="usfr-pt_PurchasePropertyPlantEquipment" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchasePropertyPlantEquipment_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_PurchaseShortTermInvestmentsNet" xlink:to="_usfr-pt_PurchaseShortTermInvestmentsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: PurchaseShortTermInvestmentsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_PurchaseShortTermInvestmentsNet_link" xlink:to="usfr-pt_PurchaseShortTermInvestmentsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_PurchaseShortTermInvestmentsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RealizedGainsLossesOnSaleInvestments" xlink:to="_usfr-pt_RealizedGainsLossesOnSaleInvestments_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RealizedGainsLossesOnSaleInvestments" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RealizedGainsLossesOnSaleInvestments_link" xlink:to="usfr-pt_RealizedGainsLossesOnSaleInvestments" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RealizedGainsLossesOnSaleInvestments_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances" xlink:to="_usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RealizedGainsLossesOnSaleInvestmentsChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances_link" xlink:to="usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RealizedGainsLossesOnSaleInvestmentsChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ReductionCapitalLeaseObligations" xlink:to="_usfr-pt_ReductionCapitalLeaseObligations_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ReductionCapitalLeaseObligations" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ReductionCapitalLeaseObligations_link" xlink:to="usfr-pt_ReductionCapitalLeaseObligations" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ReductionCapitalLeaseObligations_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RepaymentBorrowings" xlink:to="_usfr-pt_RepaymentBorrowings_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RepaymentBorrowings" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RepaymentBorrowings_link" xlink:to="usfr-pt_RepaymentBorrowings" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RepaymentBorrowings_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RepaymentNotesReceivable" xlink:to="_usfr-pt_RepaymentNotesReceivable_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RepaymentNotesReceivable" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RepaymentNotesReceivable_link" xlink:to="usfr-pt_RepaymentNotesReceivable" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RepaymentNotesReceivable_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RepaymentsOnLongTermDebt" xlink:to="_usfr-pt_RepaymentsOnLongTermDebt_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RepaymentsOnLongTermDebt" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RepaymentsOnLongTermDebt_link" xlink:to="usfr-pt_RepaymentsOnLongTermDebt" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RepaymentsOnLongTermDebt_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RepaymentsOnNotesPayable" xlink:to="_usfr-pt_RepaymentsOnNotesPayable_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RepaymentsOnNotesPayable" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RepaymentsOnNotesPayable_link" xlink:to="usfr-pt_RepaymentsOnNotesPayable" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RepaymentsOnNotesPayable_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RepaymentsShortTermBorrowings" xlink:to="_usfr-pt_RepaymentsShortTermBorrowings_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RepaymentsShortTermBorrowings" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RepaymentsShortTermBorrowings_link" xlink:to="usfr-pt_RepaymentsShortTermBorrowings" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RepaymentsShortTermBorrowings_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RepurchaseCommonStock" xlink:to="_usfr-pt_RepurchaseCommonStock_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RepurchaseCommonStock" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RepurchaseCommonStock_link" xlink:to="usfr-pt_RepurchaseCommonStock" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RepurchaseCommonStock_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RepurchasePreferredCommonStock" xlink:to="_usfr-pt_RepurchasePreferredCommonStock_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RepurchasePreferredCommonStock" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RepurchasePreferredCommonStock_link" xlink:to="usfr-pt_RepurchasePreferredCommonStock" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RepurchasePreferredCommonStock_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RepurchasePreferredStock" xlink:to="_usfr-pt_RepurchasePreferredStock_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RepurchasePreferredStock" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RepurchasePreferredStock_link" xlink:to="usfr-pt_RepurchasePreferredStock" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RepurchasePreferredStock_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RestrictedCash" xlink:to="_usfr-pt_RestrictedCash_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RestrictedCash" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RestrictedCash_link" xlink:to="usfr-pt_RestrictedCash" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RestrictedCash_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RestructuringChargesChangesBalances" xlink:to="_usfr-pt_RestructuringChargesChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RestructuringChargesChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RestructuringChargesChangesBalances_link" xlink:to="usfr-pt_RestructuringChargesChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RestructuringChargesChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_RestructuringReserve" xlink:to="_usfr-pt_RestructuringReserve_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: RestructuringReserve" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_RestructuringReserve_link" xlink:to="usfr-pt_RestructuringReserve" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_RestructuringReserve_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_Salaries" xlink:to="_usfr-pt_Salaries_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: Salaries" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_Salaries_link" xlink:to="usfr-pt_Salaries" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_Salaries_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_SaleDebtEquitySecurities" xlink:to="_usfr-pt_SaleDebtEquitySecurities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: SaleDebtEquitySecurities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_SaleDebtEquitySecurities_link" xlink:to="usfr-pt_SaleDebtEquitySecurities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_SaleDebtEquitySecurities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_SaleInterestSubsidiary" xlink:to="_usfr-pt_SaleInterestSubsidiary_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: SaleInterestSubsidiary" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_SaleInterestSubsidiary_link" xlink:to="usfr-pt_SaleInterestSubsidiary" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_SaleInterestSubsidiary_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_SaleInvestments" xlink:to="_usfr-pt_SaleInvestments_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: SaleInvestments" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_SaleInvestments_link" xlink:to="usfr-pt_SaleInvestments" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_SaleInvestments_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_ShortTermRepaymentsBorrowingsNet" xlink:to="_usfr-pt_ShortTermRepaymentsBorrowingsNet_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: ShortTermRepaymentsBorrowingsNet" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_ShortTermRepaymentsBorrowingsNet_link" xlink:to="usfr-pt_ShortTermRepaymentsBorrowingsNet" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_ShortTermRepaymentsBorrowingsNet_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_StockIssued" xlink:to="_usfr-pt_StockIssued_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: StockIssued" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_StockIssued_link" xlink:to="usfr-pt_StockIssued" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_StockIssued_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_SupplementalDisclosure" xlink:to="_usfr-pt_SupplementalDisclosure_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: SupplementalDisclosure" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_SupplementalDisclosure_link" xlink:to="usfr-pt_SupplementalDisclosure" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_SupplementalDisclosure_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_TaxEffectChangeAccountingPrinciple" xlink:to="_usfr-pt_TaxEffectChangeAccountingPrinciple_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: TaxEffectChangeAccountingPrinciple" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_TaxEffectChangeAccountingPrinciple_link" xlink:to="usfr-pt_TaxEffectChangeAccountingPrinciple" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_TaxEffectChangeAccountingPrinciple_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_TaxesPaid" xlink:to="_usfr-pt_TaxesPaid_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: TaxesPaid" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_TaxesPaid_link" xlink:to="usfr-pt_TaxesPaid" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_TaxesPaid_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_TreasuryStockChangesBalances" xlink:to="_usfr-pt_TreasuryStockChangesBalances_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: TreasuryStockChangesBalances" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_TreasuryStockChangesBalances_link" xlink:to="usfr-pt_TreasuryStockChangesBalances" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_TreasuryStockChangesBalances_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_UndistributedEarningsAffiliates" xlink:to="_usfr-pt_UndistributedEarningsAffiliates_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: UndistributedEarningsAffiliates" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_UndistributedEarningsAffiliates_link" xlink:to="usfr-pt_UndistributedEarningsAffiliates" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_UndistributedEarningsAffiliates_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_UnrealizedGainsLossesOnTradingSecurities" xlink:to="_usfr-pt_UnrealizedGainsLossesOnTradingSecurities_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: UnrealizedGainsLossesOnTradingSecurities" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_UnrealizedGainsLossesOnTradingSecurities_link" xlink:to="usfr-pt_UnrealizedGainsLossesOnTradingSecurities" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_UnrealizedGainsLossesOnTradingSecurities_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_UnrestrictedCash" xlink:to="_usfr-pt_UnrestrictedCash_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: UnrestrictedCash" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_UnrestrictedCash_link" xlink:to="usfr-pt_UnrestrictedCash" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_UnrestrictedCash_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
    <referenceArc xlink:type="arc" xlink:from="usfr-pt_WriteOffAcquiredProcessResearchDevelopment" xlink:to="_usfr-pt_WriteOffAcquiredProcessResearchDevelopment_link" xlink:show="embed" xlink:actuate="onRequest" xlink:title="Go up to: WriteOffAcquiredProcessResearchDevelopment" xlink:arcrole="http://www.xbrl.org/linkprops/arc/element-reference" />
    <referenceArc xlink:type="arc" xlink:from="_usfr-pt_WriteOffAcquiredProcessResearchDevelopment_link" xlink:to="usfr-pt_WriteOffAcquiredProcessResearchDevelopment" xlink:show="replace" xlink:actuate="onRequest" xlink:title="Go down to: _usfr-pt_WriteOffAcquiredProcessResearchDevelopment_link" xlink:arcrole="http://www.xbrl.org/linkprops/arc/reference-element" />
  </referenceLink>
</linkbase>