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The Gallup Poll Cumulative Index: Public Opinion, 1935-1997Apr 1 1999by Alec M. Gallup Jr.
The Gallup Poll Cumulative Index: Public Opinion, 1998-2007Dec 16 2008by Alec M. Gallup and Frank Newport
Weapons of Democracy: Propaganda, Progressivism, and American Public OpinionAug 27 2015by Jonathan Auerbach
Polling and Public Opinion: A Canadian PerspectiveMay 12 2007by Peter Marshall Butler
The SAGE Handbook of Public Opinion ResearchDec 27 2007by Wolfgang Donsbach and Michael W. Traugott
The Nature and Origins of Mass OpinionAug 28 1992by John R. Zaller
Public OpinionJun 12 1997by Walter Lippmann
The Roles of Public Opinion Research in Canadian GovernmentAug 26 2006by Christopher Page
Affective Publics: Sentiment, Technology, and PoliticsDec 3 2014by Zizi Papacharissi
The International Gallup Polls: Public Opinion, 1978Jun 1 1980by George Gallup Jr.
The International Gallup Polls: Public Opinion, 1979Aug 1 1981by George Gallup Jr.
New Directions in Public OpinionAug 23 2011by Adam J. Berinsky
Degrees of Democracy: Politics, Public Opinion, and PolicyDec 14 2009by Stuart N. Soroka and Professor Christopher Wlezien