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 the Judiciary. Subcommittee to Investigate Juvenile Delinquency,"""Saturday night special"" handguns, S. 2507 : hearings before tha Subcommittee to Investigate Juvenile Delinquency of the Committee on the Judiciary, United States Senate, Ninety-second Congress, first session, pursuant to S. Res. 32, section 12, investigation of juvenile delinquency in the United States, legislative hearings on S. 2507, ""to amend the Gun Control Act of 1968,"" to prohibit the sale of ""saturday night special"" handguns, September 13 and 14; October 5 and 27; and November 1, 1971",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130282270618448384