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 "Lester, Richard Allen and Aronson, Robert Louis",Job modifications under collective bargaining : a survey of company experience and four case studies,,"Industrial Relations Section, Department of Eonomics and Social Institutions, Princeton University",1950,Research report series,,,,https://cir.nii.ac.jp/crid/1130000793874756608