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 "Derber, Milton and Stagner, Ross and Chalmers, William Ellison",The labor contract: provision and practice,,University of Illinois,1958,University of Illinois bulletin,,,,https://cir.nii.ac.jp/crid/1130000796095454336