Stephen E.Lucas. (2004). The Art of Public Speaking (8th.). The McGraw Hill Companies.
Chicago Style citaatStephen E.Lucas. The Art of Public Speaking. 8th. New York: The McGraw Hill Companies, 2004.
MLA citatieStephen E.Lucas. The Art of Public Speaking. 8th. The McGraw Hill Companies, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.