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 "Calhoon, Richard P. (Richard Percival)",The competitive factor in employee performance,,"School of Business Administration, University of North Carolina",1959,Research paper,,,,https://cir.nii.ac.jp/crid/1130000794483068160