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 Bahru Zewde,"A history of modern Ethiopia, 1855-1991",2nd ed,"J. Currey,Ohio University Press,Addis Ababa University Press",2001,Eastern African studies,,"0852557868,0821414402",,https://cir.nii.ac.jp/crid/1130000796423561088