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 "Weisbord, Robert G.","Ebony kinship : Africa, Africans, and the Afro-American",,Greenwood Press,1973,Contributions in Afro-American and African studies,,0837164168,,https://cir.nii.ac.jp/crid/1130000794021511936