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
"Cromwell, Adelaide M. and Kilson, Martin",Apropos of Africa : sentiments of Negro American leaders on Africa from the 1800s to the 1950s,,Cass,1969,Cass library of African studies,,0714617571,,https://cir.nii.ac.jp/crid/1130282270699642368