Ross, R. S. (1986). Speech communication: Fundamentals and practice (7th ed.). Prentice-Hall.
Chicago Style aipamenaRoss, Raymond S. Speech Communication: Fundamentals and Practice. 7th ed. Englewood Cliffs, N.J: Prentice-Hall, 1986.
MLA aipamenaRoss, Raymond S. Speech Communication: Fundamentals and Practice. 7th ed. Prentice-Hall, 1986.
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