DeVito, J. A. (1997). The elements of public speaking (Sixth edition.). New York: Longman.
Chicago Style CitationDeVito, Joseph A. The Elements of Public Speaking. Sixth edition. New York: Longman, 1997.
MLA CitationDeVito, Joseph A. The Elements of Public Speaking. Sixth edition. New York: Longman, 1997.
Warning: These citations may not always be 100% accurate.