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 "Becker, Joseph M.",Unemployment benefits : should there be a compulsory Federal standard?,,American Enterprise Institute,1980,AEI studies,,084473389X,,https://cir.nii.ac.jp/crid/1130282268913772544