Dyfyniad APA

Noonan, P. (1998). On speaking well: How to give a speech with style, substance, and clarity (First edition.). ReganBooks.

Dyfyniad Arddull Chicago

Noonan, Peggy. On Speaking Well: How to Give a Speech with Style, Substance, and Clarity. First edition. New York, NY: ReganBooks, 1998.

Dyfyniad MLA

Noonan, Peggy. On Speaking Well: How to Give a Speech with Style, Substance, and Clarity. First edition. ReganBooks, 1998.

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