United States. National Recovery Administration. (1934). Supplementary code of fair competition for the wrench manufacturing industry (a division of the fabricated metal products manufacturing and metal finishing and metal coating industry) as approved on April 4, 1934. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. National Recovery Administration. Supplementary Code of Fair Competition for the Wrench Manufacturing Industry (a Division of the Fabricated Metal Products Manufacturing and Metal Finishing and Metal Coating Industry) as Approved on April 4, 1934. Washington: United States Government Printing Office, 1934.
MLA (9th ed.) CitationUnited States. National Recovery Administration. Supplementary Code of Fair Competition for the Wrench Manufacturing Industry (a Division of the Fabricated Metal Products Manufacturing and Metal Finishing and Metal Coating Industry) as Approved on April 4, 1934. United States Government Printing Office, 1934.