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,Crop price-support programs : policy options for contemporary agriculture,,[U.S. G.P.O.],1984,A CBO study,,,,https://cir.nii.ac.jp/crid/1130000793958792320