Cita APA (7a ed.)
Collins, P. (2012). The art of speeches and presentations: The secrets of making people remember what you say. Wiley.
Cita Chicago Style (17a ed.)
Collins, Philip. The Art of Speeches and Presentations: The Secrets of Making People Remember What You Say. Hoboken, N.J.: Wiley, 2012.
Cita MLA (9a ed.)
Collins, Philip. The Art of Speeches and Presentations: The Secrets of Making People Remember What You Say. Wiley, 2012.
Precaución: Estas citas no son 100% exactas.