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 "Blum, Stefan","Elites, coercion and collective goods : a rational choice explanation of variations in violence in East Africa (Uganda, Tanzania and Zanzibar)",,Nomos,2011,Entwicklungstheorie und Entwicklungspolitik,,9783832960148,,https://cir.nii.ac.jp/crid/1130282270799960576