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 "Du Bois, W. E. B. (William Edward Burghardt)",The souls of black folk : essays and sketches,,"Longmans, Green",1965,Forum series,,,,https://cir.nii.ac.jp/crid/1130000795196113280