Ruben, B. D. (1988). Communication and human behavior (2nd ed.). Macmillan Collier Macmillan.
Cita Chicago (17th ed.)Ruben, Brent D. Communication and Human Behavior. 2nd ed. New York, London: Macmillan Collier Macmillan, 1988.
Cita MLA (9th ed.)Ruben, Brent D. Communication and Human Behavior. 2nd ed. Macmillan Collier Macmillan, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.