著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL United States. Congressional Budget Office,"Corporations in farming, February 1980, Senate Committee on the judiciary, subcommittee on antitrust, monopoly and business rights, hearings on the family farm act of 1979",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130000794017248128