Ross, R. S. (1977). Speech communication: Fundamentals and practice (4th ed.). Prentice Hall.
Chicago-referens (17:e uppl.)Ross, Raymond Samuel. Speech Communication: Fundamentals and Practice. 4th ed. Englewood Cliffs, N.J.: Prentice Hall, 1977.
MLA-referens (8:e uppl.)Ross, Raymond Samuel. Speech Communication: Fundamentals and Practice. 4th ed. Prentice Hall, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.