Adler, R. B., Proctor, R. F., & Rosenfeld, L. B. (2004). Interplay: The process of interpersonal communication (9th ed.). Oxford University Press.

Adler, Ronald B., Russell F. Proctor, and Lawrence B. Rosenfeld. Interplay: The Process of Interpersonal Communication. 9th ed. New York: Oxford University Press, 2004.

Adler, Ronald B., et al. Interplay: The Process of Interpersonal Communication. 9th ed. Oxford University Press, 2004.