Hohenberg, John. The professional journalist : a guide to the practices and principles of the news media / John Hohenberg. - 4th ed. - New York : Holt, Rinehart and Winston, c1978. - xii, 596 p. : ill. ; 24 cm. Includes bibliographical references and index. Subjects--Topical Terms: Journalism. Dewey Class. No.: 070.4 / HOP 1960