Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "O'Reilly, James T. and Aronson, Jodi C. and Wharton School. Industrial Research Unit",Unions' rights to company information,Revised ed,"Industrial Research Unit, Wharton School, University of Pennsylvania",1987,Labor relations and public policy series,,0895460602,,https://cir.nii.ac.jp/crid/1130282272461564672