United States. General Accounting Office & ProQuest (Firm). (2004). VHA purchase cards: Internal controls over the purchase card program need improvement : report to the Chairman, Subcommittee on Oversight and Investigations, Committee on Veterans' Affairs, House of Representatives. U.S. General Accounting Office.
Chicago Style (17th ed.) CitationUnited States. General Accounting Office and ProQuest (Firm). VHA Purchase Cards: Internal Controls over the Purchase Card Program Need Improvement : Report to the Chairman, Subcommittee on Oversight and Investigations, Committee on Veterans' Affairs, House of Representatives. [Washington, D.C.]: U.S. General Accounting Office, 2004.
MLA (9th ed.) CitationUnited States. General Accounting Office and ProQuest (Firm). VHA Purchase Cards: Internal Controls over the Purchase Card Program Need Improvement : Report to the Chairman, Subcommittee on Oversight and Investigations, Committee on Veterans' Affairs, House of Representatives. U.S. General Accounting Office, 2004.