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
"Beshir, Mohamed Omer","Educational development in the Sudan, 1898-1956",,Clarendon Press,1969,Oxford studies in African affairs,,0198216491,,https://cir.nii.ac.jp/crid/1130282271290276608