United States. Environmental Protection Agency. Office of the Inspector General. (2003). Final status of preliminary research results on improper contract payments. United States Environmental Protection Agency, Office of Inspector General.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of the Inspector General. Final Status of Preliminary Research Results on Improper Contract Payments. [Washington, D.C.]: United States Environmental Protection Agency, Office of Inspector General, 2003.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of the Inspector General. Final Status of Preliminary Research Results on Improper Contract Payments. United States Environmental Protection Agency, Office of Inspector General, 2003.