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 insurance financing : an evaluation,,American Enterprise Institute,1981,AEI studies,,"0844734624,0844734632",,https://cir.nii.ac.jp/crid/1130282271532926464