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
"Jok, Jok Madut",War and slavery in Sudan,,University of Pennsylvania Press,2001,The ethnography of political violence,,"0812235959,0812217624",,https://cir.nii.ac.jp/crid/1130282272600309120