(1972). Digest of the decisions of the Corps of Engineers Board of Contract Appeals, January 1946 through June 1972.
Chicago-referens (17:e uppl.)Digest of the Decisions of the Corps of Engineers Board of Contract Appeals, January 1946 Through June 1972. 1972.
MLA-referens (9:e uppl.)Digest of the Decisions of the Corps of Engineers Board of Contract Appeals, January 1946 Through June 1972. 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.