Walker, D. M. (1999). Recovery auditing: Reducing overpayments, achieving accountability, and the Government Waste Corrections Act of 1999 : statement of David M. Walker, Comptroller General of the United States, before the Subcommittee on Government Management, Information and Technology, Committee on Government Reform, House of Representatives. U.S. General Accounting Office.
Chicago Style (17th ed.) CitationWalker, David M. Recovery Auditing: Reducing Overpayments, Achieving Accountability, and the Government Waste Corrections Act of 1999 : Statement of David M. Walker, Comptroller General of the United States, Before the Subcommittee on Government Management, Information and Technology, Committee on Government Reform, House of Representatives. Washington, D.C. (P.O. Box 37050, Washington, D.C. 20013): U.S. General Accounting Office, 1999.
MLA (9th ed.) CitationWalker, David M. Recovery Auditing: Reducing Overpayments, Achieving Accountability, and the Government Waste Corrections Act of 1999 : Statement of David M. Walker, Comptroller General of the United States, Before the Subcommittee on Government Management, Information and Technology, Committee on Government Reform, House of Representatives. U.S. General Accounting Office, 1999.