(2006). Business Systems Modernization Internal Revenue Service's Fiscal Year 2006 Expenditure Plan.
Chicago Style (17. basım) AtıfBusiness Systems Modernization Internal Revenue Service's Fiscal Year 2006 Expenditure Plan. 2006.
MLA (9th ed.) AtıfBusiness Systems Modernization Internal Revenue Service's Fiscal Year 2006 Expenditure Plan. 2006.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..