United States. Department of Agriculture. Office of the Secretary. (1929). Organization and management problems of cooperative oil associations in Minnesota. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary. Organization and Management Problems of Cooperative Oil Associations in Minnesota. Washington: U.S. GPO, 1929.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary. Organization and Management Problems of Cooperative Oil Associations in Minnesota. U.S. GPO, 1929.
Warning: These citations may not always be 100% accurate.