Bettinghaus, E. P. (1968). Persuasive communication. Holt, Rinehart and Winston.
Chicago Style (17th ed.) CitationBettinghaus, Erwin P. Persuasive Communication. New York: Holt, Rinehart and Winston, 1968.
MLA (9th ed.) CitationBettinghaus, Erwin P. Persuasive Communication. Holt, Rinehart and Winston, 1968.
Warning: These citations may not always be 100% accurate.