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 "Wells, R. J. G.",The informal rural credit market in Malaysia,,"Faculty of Economics and Administration, University of Malaya",1980,FEA working paper,,,,https://cir.nii.ac.jp/crid/1130282271959440896