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
"Premaratne, B. and Asian Centre of Educational Innovation for Development",Examination reforms in Sri Lanka,,Unesco Press,1976,Experiments and innovations in education,,9231013483,,https://cir.nii.ac.jp/crid/1130282270545653632