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 "Gray, Howard Aaron",Some factors in the undergraduate careers of young college students : with particular reference to Columbia and Barnard colleges,,AMS Press,1972,Contributions to education,,0404554377,,https://cir.nii.ac.jp/crid/1130000795297930752