Dyfyniad APA

Gallo, C. (2010). The presentation secrets of Steve Jobs: How to be insanely great in front of any audience. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Gallo, Carmine. The Presentation Secrets of Steve Jobs: How to Be Insanely Great in Front of Any Audience. New York: McGraw-Hill, 2010.

Dyfyniad MLA

Gallo, Carmine. The Presentation Secrets of Steve Jobs: How to Be Insanely Great in Front of Any Audience. New York: McGraw-Hill, 2010.

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