Lua APA (7ú heag.)

Ross, R. S. (1977). Speech communication: Fundamentals and practice (4th ed.). Prentice Hall.

Lua i Stíl Chicago (17ú heag.)

Ross, Raymond Samuel. Speech Communication: Fundamentals and Practice. 4th ed. Englewood Cliffs, N.J.: Prentice Hall, 1977.

Lua MLA (8ú heag.)

Ross, Raymond Samuel. Speech Communication: Fundamentals and Practice. 4th ed. Prentice Hall, 1977.

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