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 "Shea, Gordon F.","Company loyalty : earning it, keeping it",,"AMA Membership Publications Division, American Management Association",1987,AMA management briefing,,0814423310,,https://cir.nii.ac.jp/crid/1130282271213691008