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 "Barry, Boubacar",Senegambia and the Atlantic slave trade,,Cambridge University Press,1998,African studies series,,"0521592267,0521597609",,https://cir.nii.ac.jp/crid/1130282269339926784