HEAD, S. W. (1982). Broadcasting In America A Survey Of Television, Radio And New Technologies Sydney W. Head And Christopher H. Sterling. Houghton Mifflin Company.
Chicago-referens (17:e uppl.)HEAD, Sydney W. Broadcasting In America A Survey Of Television, Radio And New Technologies Sydney W. Head And Christopher H. Sterling. Houghton Mifflin Company, 1982.
MLA-referens (8:e uppl.)HEAD, Sydney W. Broadcasting In America A Survey Of Television, Radio And New Technologies Sydney W. Head And Christopher H. Sterling. Houghton Mifflin Company, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.