Dyfyniad APA

Beck, A. (2004). Communication studies: The essential resource. Routledge.

Dyfyniad Arddull Chicago

Beck, Andrew. Communication Studies: The Essential Resource. Routledge, 2004.

Dyfyniad MLA

Beck, Andrew. Communication Studies: The Essential Resource. Routledge, 2004.

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