Berelson, B. a. J. (1966). Reader in public opinion and communications. The Free Press.
Chicago-čujuhus (17. p.)Berelson, Bernard and Janowitz. Reader in Public Opinion and Communications. New York: The Free Press, 1966.
MLA-čujuhus (9. p.)Berelson, Bernard and Janowitz. Reader in Public Opinion and Communications. The Free Press, 1966.
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