Adler, R. B., & Rodman, G. (1997). Understanding human communication (6th ed.). Harcourt Brace College Pub.
Cita Chicago (17th ed.)Adler, Ronald B., i George Rodman. Understanding Human Communication. 6th ed. Fort Worth: Harcourt Brace College Pub, 1997.
Cita MLA (9th ed.)Adler, Ronald B., i George Rodman. Understanding Human Communication. 6th ed. Harcourt Brace College Pub, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.