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
"Perraton, H. D.",Open and distance learning in the developing world,2nd ed,Routledge,2007,Routledge studies in distance education,,"9780415393973,9780415393980",,https://cir.nii.ac.jp/crid/1130282272208704768