Tác giả: USA) Wagner Michael W. (University of Wisconsin -. Madison

Elizabeth A. (University of Nebraska, Lincoln, USA) Theiss-Morse & Michael W. (University of Wisconsin – Madison, USA) Wagner: Political Behavior of the American Electorate

Mallory R. (Virginia Commonwealth University, Richmond, USA) Perryman & Michael W. (University of Wisconsin – Madison, USA) Wagner: Mediated Democracy : Politics, the News, and Citizenship in the 21st Century