Cita APA (7th ed.)
Bryant, D. C., & Wallace, K. R. (1976). Oral communication: A short course in speaking (4th ed.). Prentice-Hall.
Cita Chicago (17th ed.)
Bryant, Donald Cross, i Karl Richards Wallace. Oral Communication: A Short Course in Speaking. 4th ed. Englewood Cliffs, N.J.: Prentice-Hall, 1976.
Cita MLA (9th ed.)
Bryant, Donald Cross, i Karl Richards Wallace. Oral Communication: A Short Course in Speaking. 4th ed. Prentice-Hall, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.