Ginneken, Jaap van
Collective behavior and public opinion rapid shifts in opinion and communication
Lawrence Erlbaum Associates, 2002
 Buku Teks
Ginneken, Jaap van
Collective behavior and public opinion rapid shifts in opinion and communication
Lawrence Erlbaum Associates, 1938
 Buku Teks
Butler, Rick
Quebec : the people speak / Rick Butler
Doubleday & Company, Inc, 1978
 Buku Teks
Katz, Elihu
Personal influence: the part played by people in the flow mass communications
Free Press, 1964
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McClosky, Herbert
Ethos Amerika: sikap masyarakat terhadap kapitalisme dan demokrasi
Gadjah Mada University Press, 1988
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