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 "Trechter, David and United States. Congressional Budget Office","Assisting the farm credit system : an analysis of two bills, December 1987",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130282273340417408