Merkoša sitáhtat

APA-čujuhus (7. p.)
Ross, R. S. (1986). Speech communication: Fundamentals and practice (7th ed.). Prentice Hall.
Chicago-čujuhus (17. p.)
Ross, Raymond Samuel. Speech Communication: Fundamentals and Practice. 7th ed. Englewood Cliffs, N.J.: Prentice Hall, 1986.
MLA-čujuhus (9. p.)
Ross, Raymond Samuel. Speech Communication: Fundamentals and Practice. 7th ed. Prentice Hall, 1986.
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