Gordon, G. N. (1977). The communications revolution: A history of mass media in the United States. Hastings House.
Chicago-referens (17:e uppl.)Gordon, George N. The Communications Revolution: A History of Mass Media in the United States. New York: Hastings House, 1977.
MLA-referens (9:e uppl.)Gordon, George N. The Communications Revolution: A History of Mass Media in the United States. Hastings House, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.