Dyfyniad APA

Weissman, J. (2004). Absolute beginner's guide to winning presentations. Indianapolis: Que.

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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