United States. Office of Federal Procurement Policy. (1984). Procurement policy letters: A compilation of policies. The Office of Federal Procurement Policy.
Chicago Style (17th ed.) CitationUnited States. Office of Federal Procurement Policy. Procurement Policy Letters: A Compilation of Policies. [Washington, D.C.]: The Office of Federal Procurement Policy, 1984.
MLA (9th ed.) CitationUnited States. Office of Federal Procurement Policy. Procurement Policy Letters: A Compilation of Policies. The Office of Federal Procurement Policy, 1984.
Warning: These citations may not always be 100% accurate.