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The mass communicators : public relations, public opinion, and mass media
Steinberg, Charles S., (1958)
The mass media in campaign '84 : articles from Public Opinion magazine
Robinson, Michael J., (1985)
Violence and the mass media
Larsen, Otto N., (1968)
Social profile: USA today
Etzioni, Amitai, (1970)
Comparing event flows
Hill, Gary A., (1974)