Dyfyniad APA

Gordon, G. N. (1977). The communications revolution: A history of mass media in the United States. Hastings House.

Dyfyniad Arddull Chicago

Gordon, George N. The Communications Revolution: A History of Mass Media in the United States. New York: Hastings House, 1977.

Dyfyniad MLA

Gordon, George N. The Communications Revolution: A History of Mass Media in the United States. Hastings House, 1977.

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