Cita APA (7th ed.)

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.