APA (7e ed.) Bronvermelding

Sydney W. Head, C. H. S. Broadcasting in America a survey of electronic media. Houghton Mifflin.

Chicago (17e ed.) Bronvermelding

Sydney W. Head, Christopher H. Sterling. Broadcasting in America a Survey of Electronic Media. Houghton Mifflin.

MLA (8e ed.) Bronvermelding

Sydney W. Head, Christopher H. Sterling. Broadcasting in America a Survey of Electronic Media. Houghton Mifflin.

Let op: Deze citaties zijn niet altijd 100% accuraat.