(2008). Eliminating agency payment errors: Hearing before the Federal Financial Management, Government Information, Federal Services, and International Security Subcommittee of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Tenth Congress, second session, January 31, 2008. Washington: U.S. G.P.O..

Eliminating Agency Payment Errors: Hearing Before the Federal Financial Management, Government Information, Federal Services, and International Security Subcommittee of the Committee On Homeland Security and Governmental Affairs, United States Senate, One Hundred Tenth Congress, Second Session, January 31, 2008. Washington: U.S. G.P.O., 2008.

Eliminating Agency Payment Errors: Hearing Before the Federal Financial Management, Government Information, Federal Services, and International Security Subcommittee of the Committee On Homeland Security and Governmental Affairs, United States Senate, One Hundred Tenth Congress, Second Session, January 31, 2008. Washington: U.S. G.P.O., 2008.