McQuail, Denis Mass communication theory : an introduction / Denis McQuail - 3rd.ed. - London : Sage, 1998. - xiv, 416p. ; 26 Includes Indexes ISBN: 0803977840 Subjects--Topical Terms: Informationstheorie. Massenkommunikation. Massenmedien. Dewey Class. No.: 302.23 / MCM 1994