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. House. Committee on Government Operations. Legislation and National Security Subcommittee,"International procurement and the commercial effects of the multilateral government procurement agreement : hearing before the Legislation and National Security Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred Third Congress, second session, May 19, 1994",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130282272168706944