1. Beck, Ulrich, Anthony Giddens, and Scott Lash. 1994. Reflexive Modernization: Politics, Tradition and Aesthetics in the Modern Social Order. Stanford: Stanford University Press.
2. Dewey, John. 1927. The Public and its Problems. New York: Holt.
3. Lippmann, Walter. 1922. Public Opinion. New York: Harcourt, Brace and Company.
4. Locke, John. 1988. Two Treatises of Government. Ed. Peter Laslett. Cambridge: Cambridge University Press (first anonymous publication 1689).
5. Marchart, Oliver. 2011. Die politische Differenz. Frankfurt/M.: Suhrkamp Verlag.