Dyfyniad APA

Kapterev, A. (2011). Presentation secrets: Do what you never thought possible with your presentations. Wiley.

Dyfyniad Arddull Chicago

Kapterev, Alexei. Presentation Secrets: Do What You Never Thought Possible with Your Presentations. Indianapolis: Wiley, 2011.

Dyfyniad MLA

Kapterev, Alexei. Presentation Secrets: Do What You Never Thought Possible with Your Presentations. Wiley, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.