The six o'clock presidency : a theory of presidential press relations in the age of television / Fredric T. Smoller. Smoller, Fredric T. Television broadcasting of news United States. Presidents Press coverage United States History 20th century. Presidents United States Press conferences. Television and politics United States History. PN4888.T4 S68 1990 070.195 20 SMO Includes bibliographical references (p. [141]-154) and index. New York : Praeger, 1990. 1990. 1990 Text xii, 158 p. : eng United States. United States United States United States