APA (7th ed.) Zitazioa
Bryant, D. C., & Wallace, K. R. (1976). Oral communication: A short course in speaking (4th ed.). Prentice-Hall.
Chicago Style (17th ed.) Zitazioa
Bryant, Donald Cross, eta Karl Richards Wallace. Oral Communication: A Short Course in Speaking. 4th ed. Englewood Cliffs, N.J.: Prentice-Hall, 1976.
MLA (9th ed.) Zitazioa
Bryant, Donald Cross, eta Karl Richards Wallace. Oral Communication: A Short Course in Speaking. 4th ed. Prentice-Hall, 1976.
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