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. Congressional Budget Office and United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Oversight and Investigations,"The number of Federal employees engaged in regulatory activities, August 1976",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130000797960834432