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
"Coppock, Joseph D. (Joseph David)",Government agencies of consumer instalment credit,,University Microfilms International,1940,National Bureau of Economic Research. Financial Research Program,,,,https://cir.nii.ac.jp/crid/1130282268902711552