Dyfyniad APA

Weissman, J., & Kaszubski, W. (2004). Absolute beginner's guide to winning presentations. Que.

Dyfyniad Arddull Chicago

Weissman, Jerry, and William Kaszubski. Absolute Beginner's Guide to Winning Presentations. Indianapolis, Ind: Que, 2004.

Dyfyniad MLA

Weissman, Jerry, and William Kaszubski. Absolute Beginner's Guide to Winning Presentations. Que, 2004.

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