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 Appropriations. Subcommittee on Foreign Operations,"International concerns for environmental implications of multilateral development bank projects : hearing before a subcommittee of the Committee on Appropriations, United States Senate, Ninety-ninth Congress, second session, special hearing, Department of State, nondepartmental witnesses",,Congressional Information Service,1987,S. hrg.,,,,https://cir.nii.ac.jp/crid/1130282271828781696