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
"Cohen, Daniel and Jacquet, Pierre and Reisen, Helmut",Loans or grants?,,United nations university. World institute for development economics research (UNU-WIDER),2007,WIDER discussion paper,,"9789292300227,9292300229",,https://cir.nii.ac.jp/crid/1130000796469651200