Dyfyniad APA

Singer, M. (2006). Guidelines for Communication: The Right Tool for Preparing Great Speeches. Michigan: Punim.

Dyfyniad Arddull Chicago

Singer, Mark. Guidelines for Communication: The Right Tool for Preparing Great Speeches. Michigan: Punim, 2006.

Dyfyniad MLA

Singer, Mark. Guidelines for Communication: The Right Tool for Preparing Great Speeches. Michigan: Punim, 2006.

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