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
"Barkindo, Bawuro M.","The Sultanate of Mandara to 1902 : history of the evolution, development, and collapse of a central Sudanese kingdom",,F. Steiner,1989,Studien zur Kulturkunde,,3515044167,,https://cir.nii.ac.jp/crid/1130000793934867072