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
"Kibreab, Gaim","State intervention and the environment in Sudan, 1889-1989 : the demise of communal resource management",,Edwin Mellen Press,2002,Studies in African economic and social development,,0773469060,,https://cir.nii.ac.jp/crid/1130282272519083136