APA-referens (7:e uppl.)

Morlan, D. B., & Tuttle, G. E. (1976). An introduction to effective oral communication. The Bobbs-Merrill Co..

Chicago-referens (17:e uppl.)

Morlan, Don B., och George E. Tuttle. An Introduction to Effective Oral Communication. Indianapolis: The Bobbs-Merrill Co., 1976.

MLA-referens (9:e uppl.)

Morlan, Don B., och George E. Tuttle. An Introduction to Effective Oral Communication. The Bobbs-Merrill Co., 1976.