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. Subcommittee on Agricultural Research and General Legislation,"United States-Canada open border agreement with respect to meat and poultry : hearing before the Subcommittee on Agricultural Research and General Legislation of the Committee on Agriculture, Nutrition, and Forestry, United States Senate, One Hundred First Congress, first session ... July 12, 1990",,U.S. G.P.O. : CIS,1990,S. hrg.,,,,https://cir.nii.ac.jp/crid/1130000796191883008