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 "Bender, M. Lionel (Marvin Lionel)",Nilo-Saharan language studies,,"African Studies Center, Michigan State University",1983,Monograph (Michigan State University. Committee on Northeast African Studies),,,,https://cir.nii.ac.jp/crid/1130282271687543296