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
"Musell, R. Mark and United States. Congressional Budget Office","Contracting out for federal support services : potential savings and budgetary impacts, October 1982",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130000796199673088