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 "Conference on the Economics of Federal Credit Activity (1980 : Washington, D.C.) and United States. Congressional Budget Office","Conference on the Economics of Federal Credit Activity : part II--Papers, September 1981",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130000797957790080