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 "Grenholm, Lennart H. and International Educational Reporting Service",Radio study group campaigns in the United Republic of Tanzania,,Unesco Press,1975,Experiments and innovations in education,,923101305X,,https://cir.nii.ac.jp/crid/1130000794286588800