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 African Bibliographic Center,"Black history viewpoints : a selected bibliographical guide to resources for Afro-American and African history, 1968",,Negro Universities Press,1969,Special bibliographic series,,,,https://cir.nii.ac.jp/crid/1130000795234604032