United States. National Recovery Administration. (1934). Supplementary code of fair competition for the locomotive manufacturing industry (a division of the machinery and allied products industry) as approved on April 30, 1934. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. National Recovery Administration. Supplementary Code of Fair Competition for the Locomotive Manufacturing Industry (a Division of the Machinery and Allied Products Industry) as Approved on April 30, 1934. Washington: United States Government Printing Office, 1934.
MLA (9th ed.) CitationUnited States. National Recovery Administration. Supplementary Code of Fair Competition for the Locomotive Manufacturing Industry (a Division of the Machinery and Allied Products Industry) as Approved on April 30, 1934. United States Government Printing Office, 1934.