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 Wolde-Selassie Abbute,"Gumuz and highland resettlers : differing strategies of livelihood and ethnic relations in Metekel, Northwestern Ethiopia",,Lit,2004,Göttinger Studien zur Ethnologie,,3825878198,,https://cir.nii.ac.jp/crid/1130000798323378560