Berelson, B., & Janowitz, M. (1953). Reader in public opinion and communication (erw. Aufl.). Free Press of Glencoe.
Cita Chicago (17th ed.)Berelson, Bernard, i Morris Janowitz. Reader in Public Opinion and Communication. erw. Aufl. New York: Free Press of Glencoe, 1953.
Cita MLA (8th ed.)Berelson, Bernard, i Morris Janowitz. Reader in Public Opinion and Communication. erw. Aufl. Free Press of Glencoe, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.