Dyfyniad APA

Hilliard, R. L. (1967). Writing for Television and Radio (segunda edición.). Communication Art Books; Hastings House, Publishers.

Dyfyniad Arddull Chicago

Hilliard, Robert L. Writing for Television and Radio. segunda edición. New York: Communication Art Books; Hastings House, Publishers, 1967.

Dyfyniad MLA

Hilliard, Robert L. Writing for Television and Radio. segunda edición. Communication Art Books; Hastings House, Publishers, 1967.

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