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
"O'Fahey, R. S. (Rex S.) and Salim, Muhammad Ibrahim Abu",The writings of eastern Sudanic Africa to C. 1900,,E.J. Brill,1994,Handbuch der Orientalistik = Handbook of Oriental studies,,9004094504,,https://cir.nii.ac.jp/crid/1130000795078642944