Costley, D. L., & Todd, R. (1987). Human relations in organizations. West Pub.
Cita Chicago (17th ed.)Costley, Dan L., i Ralph Todd. Human Relations in Organizations. St. Paul: West Pub, 1987.
Cita MLA (9th ed.)Costley, Dan L., i Ralph Todd. Human Relations in Organizations. West Pub, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.