Dominick, Joseph R. The dynamics of mass communication : media in transition / Joseph R. Dominick. - 12th ed. , McGraw-Hill international ed. - New York, N.Y. : McGraw Hill, c2013. - 470 p. : col. ill. Includes bibliographical references and index ISBN: 9780071318266 Subjects--Topical Terms: Mass mediaSocial mediaInternet LC Class. No.: P 90 / D654D 2013