Turow, Joseph. Media today an introduction to mass communication / [electronic resource] : Joseph Turow. - 4th ed. - New York : Routledge, 2011. - 1 online resource (xxxii, 621 p.) : ill. (some col.) Includes bibliographical references and index. ISBN: 9780203836514 (ebk.) 0203836510 (ebk.) Subjects--Topical Terms: Mass media.Electronic books. Dewey Class. No.: 302.23