کتاب های Tatu Vanhanen
Democratization : a comparative analysis of 170 countries
Tatu Vanhanen, 2003
Democratization: a comparative analysis of 170 countries
Tatu Vanhanen, 2003
Prospects of Democracy: A Study of 172 Countries
Tatu Vanhanen, 1997
IQ and the Wealth of Nations
Richard Lynn, Tatu Vanhanen, 2002
Ethnic Conflicts: Their Biological Roots in Ethnic Nepotism
Tatu Vanhanen, 2012
