Vargas-Cullell, J. (2005). Citizen support for democracy in Costa Rica and Latin America: An inquiry into its foundations, nature and consequences for political stability. University of Notre Dame.
Chicago-referens (17:e uppl.)Vargas-Cullell, Jorge. Citizen Support for Democracy in Costa Rica and Latin America: An Inquiry into Its Foundations, Nature and Consequences for Political Stability. Indiana: University of Notre Dame, 2005.
MLA-referens (9:e uppl.)Vargas-Cullell, Jorge. Citizen Support for Democracy in Costa Rica and Latin America: An Inquiry into Its Foundations, Nature and Consequences for Political Stability. University of Notre Dame, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.