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
"Birmingham, David","Trade and conflict in Angola : the Mbundu and their neighbours under the influence of the Portuguese, 1483-1790",,Clarendon Press,1966,Oxford studies in African affairs,,,,https://cir.nii.ac.jp/crid/1130282273215902592