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 "Suliman, Mohamed Osman",The Darfur conflict : geography or institutions?,,Routledge,2011,Routledge African studies,,9780415885980,,https://cir.nii.ac.jp/crid/1130000798245104000