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 "Rubagumya, Casmir M.",Teaching and researching language in African classrooms,,Multilingual Matters,1994,Multilingual matters,,"1853592005,1853591998",,https://cir.nii.ac.jp/crid/1130282269198456064