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. Congress. Senate. Committee on Agriculture and Forestry,"Dairy supply management options : hearing before the Committee on Agriculture, Nutrition, and Forestry, United States Senate, One Hundred Second Congress, first session ... June 19, 1991",,U.S. G.P.O. : CIS,1991,S. hrg.,,0160371414,,https://cir.nii.ac.jp/crid/1130000795638996096