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 Board of Governors of the Federal Reserve System (U.S.),"Sales finance companies : G.20 ; Dept. store credit : G.17.3, G.17 ; Retail instalment credit : G.17.2 ; Loans outstanding at consumer finance companies : G.21 ; Consumer instalment credit at commercial banks : G.18",,"KTO Microform, a U.S. Division of Kraus-Thomson Organization",1979,Statistical releases,,,,https://cir.nii.ac.jp/crid/1130000796138946816