CASCIO, W. F. (1989). Managing human resources: Productivity, quality of worklife, profits. -- 2nd ed. McGraw-Hill.

CASCIO, Wayne F. Managing Human Resources: Productivity, Quality of Worklife, Profits. -- 2nd Ed. New York: McGraw-Hill, 1989.

CASCIO, Wayne F. Managing Human Resources: Productivity, Quality of Worklife, Profits. -- 2nd Ed. McGraw-Hill, 1989.