United States. National Recovery Administration. (1933). Proposed code of fair competition for the blue gem coal industry as submitted on September 1, 1933. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. National Recovery Administration. Proposed Code of Fair Competition for the Blue Gem Coal Industry as Submitted on September 1, 1933. Washington: United States Government Printing Office, 1933.
MLA (9th ed.) CitationUnited States. National Recovery Administration. Proposed Code of Fair Competition for the Blue Gem Coal Industry as Submitted on September 1, 1933. United States Government Printing Office, 1933.
Warning: These citations may not always be 100% accurate.