Curtis, Glenn E., editor. Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan: Country Studies. Library of Congress: Washington, D.C., 1997.
Economist Intelligence Unit. Country Profile: Uzbekistan. London: Economist Intelligence Unit, 2001.
Eurasia Information Analytic Center. Uzbekistan. <http://www.eurasia.org.ru/main/inform.html>. Accessed April 2001.
U.S. Central Intelligence Agency. World Factbook 2001. <http://www.odci.gov/cia/publications/factbook/index.html>. Accessed September 2001.