Negotiating control : a study of news sources /
Ericson, Richard V.(Richard Victor),1948-
Baranek, Patricia M.,1946-
Chan, Janet B. L.(Janet Bick Lai),1948-
Toronto : University of Toronto Press,
c1989.
Includes index.
Bibliography: p. [399]-412.
Attribution of news.
Journalistic ethics.
Reporters and reporting.