Gaya APA

Hoogterp, B. (2014). Your Perfect Presentation: Speak in Front of Any Audience Anytime Anywhere and Never Be Nervous Again . New York: Mcgraw Hill Education.

Gaya MLA

Hoogterp, Bill. "Your Perfect Presentation: Speak in Front of Any Audience Anytime Anywhere and Never Be Nervous Again". New York: Mcgraw Hill Education, 2014. FIC.