Davison, W. (1982). Mass media systems and effects (2nd.). Holt Rinehurt & Winch.
Citación estilo ChicagoDavison, W. Mass Media Systems and Effects. 2nd. New York: Holt Rinehurt & Winch, 1982.
Cita MLADavison, W. Mass Media Systems and Effects. 2nd. Holt Rinehurt & Winch, 1982.
Warning: These citations may not always be 100% accurate.