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 "Ladd, Everett Carll and Hacker, Andrew",Negro political leadership in the South,,Atheneum,1969,Atheneum paperbacks,,,,https://cir.nii.ac.jp/crid/1130000797662166912