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 "Brock-Utne, Birgit and Skattum, Ingse",Languages and education in Africa : a comparative and transdisciplinary analysis,,Symposium Books,2009,Bristol papers in education : comparative and international studies,,9781873927175,,https://cir.nii.ac.jp/crid/1130282272398328448