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
"Williams, Tushara and Institute of Policy Studies (Colombo, Sri Lanka)",The impact of credit on small & medium-scale industries (SMIs) in Sri Lanka,,Institute of Policy Studies,1999,Research studies,,9559122762,,https://cir.nii.ac.jp/crid/1130282270852792704