United States. National Recovery Administration. (1934). Amendment to supplementary code of fair competition for the conveyor and material preparation equipment manufacturing industry (a division of the machinery and allied products industry) as approved on August 18, 1934. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. National Recovery Administration. Amendment to Supplementary Code of Fair Competition for the Conveyor and Material Preparation Equipment Manufacturing Industry (a Division of the Machinery and Allied Products Industry) as Approved on August 18, 1934. Washington: United States Government Printing Office, 1934.
MLA (9th ed.) CitationUnited States. National Recovery Administration. Amendment to Supplementary Code of Fair Competition for the Conveyor and Material Preparation Equipment Manufacturing Industry (a Division of the Machinery and Allied Products Industry) as Approved on August 18, 1934. United States Government Printing Office, 1934.