Hiebert, R. E. (1984). Mass media IV: And introduction to modern communication. Longman.
Cita Chicago Style (17a ed.)Hiebert, Ray Eldon. Mass Media IV: And Introduction to Modern Communication. Longman, 1984.
Cita MLA (9a ed.)Hiebert, Ray Eldon. Mass Media IV: And Introduction to Modern Communication. Longman, 1984.
Precaución: Estas citas no son 100% exactas.