Ruben, B. D. (1984). Communication and human behavior. Macmillan.
Cita Chicago (17th ed.)Ruben, Brent D. Communication and Human Behavior. Macmillan, 1984.
Cita MLA (9th ed.)Ruben, Brent D. Communication and Human Behavior. Macmillan, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.