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
"Behrens, Robert H.","Commercial problem loans : how to identify, supervise, and collect the problem loan",,Bankers Pub.,1974,Bank study series,,087267021X,,https://cir.nii.ac.jp/crid/1130282271748930176