Dyfyniad APA

Zarefsky, D. (1996). Public speaking: Strategies for success. Needham Heights, Maine: Simon and Schuster.

Dyfyniad Arddull Chicago

Zarefsky, David. Public Speaking: Strategies for Success. Needham Heights, Maine: Simon and Schuster, 1996.

Dyfyniad MLA

Zarefsky, David. Public Speaking: Strategies for Success. Needham Heights, Maine: Simon and Schuster, 1996.

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