Monroe, A. H. (1962). Principles and types of speech. 5th ed. Scott.
Cita Chicago (17th ed.)Monroe, Alan Houston. Principles and Types of Speech. 5th Ed. Chicago: Scott, 1962.
Cita MLA (9th ed.)Monroe, Alan Houston. Principles and Types of Speech. 5th Ed. Scott, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.