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 "Adekola, Olatunde A.","Language, literacy and learning in primary schools : implications for teacher development programs in Nigeria",,World Bank,2007,Africa human development series,,9780821370483,,https://cir.nii.ac.jp/crid/1130000797923212032