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 "Markakis, John",Ethiopia : the last two frontiers,,James Currey,2011,Eastern African studies,,"9781847010339,9781847010742",,https://cir.nii.ac.jp/crid/1130282272122738176