APA (7th ed.) Citation
Verderber, R. F., Verderber, K. S., & Sellnow, D. D. (2010). Comunicación oral efectiva (14a. ed.). Cengage Learning.
Chicago Style (17th ed.) Citation
Verderber, Rudolph F., Kathleen S. Verderber, and Deanna D. Sellnow. Comunicación Oral Efectiva. 14a. ed. México: Cengage Learning, 2010.
MLA (9th ed.) Citation
Verderber, Rudolph F., et al. Comunicación Oral Efectiva. 14a. ed. Cengage Learning, 2010.
Warning: These citations may not always be 100% accurate.