Vanhanen, T. 1. 2. (1997). Prospects of democracy: A study of 172 countries. Routledge.
Cita Chicago Style (17a ed.)Vanhanen, Tatu 1929- 2015. Prospects of Democracy: A Study of 172 Countries. London: Routledge, 1997.
Cita MLA (9a ed.)Vanhanen, Tatu 1929- 2015. Prospects of Democracy: A Study of 172 Countries. Routledge, 1997.
Precaución: Estas citas no son 100% exactas.