What is democracy - Introduction to evolution and basic philosophical theories of democracy

• Dahl, Robert A., and Ian Shapiro. On Democracy. Vol. Second edition. New Haven: Yale University Press, 2015, chap. 2 (19 pages), Available here:  http://ezproxy.muni.cz/login?url=https://search.ebscohost.com/login.aspx?direct=true&AuthType=ip,cookie,uid&db=nlebk&AN=1554664&lang=cs&site=eds-live&scope=site
  
• Dryzek, John S., and Patrick Dunleavy. 2009. Theories Of The Democratic State. Houndmills, Basingstoke, Hampshire: Palgrave Macmillan, pp. 18-32 (Liberal Democracy, 15 pages)
  
• HAERPFER, Christian W. Democratization. New York: Oxford University Press, 2009, pp. 11-15 (5 pages)
  
• GRUGEL, Jean. Democratization: a critical introduction. New York, N.Y.: Palgrave, 2002, pp. 12-30 (19 pages)