Books:

• Misiunas, R & Taagepera, R. (1983). Baltic States: The Years of Dependence, 1940-80. New York: C Hurst & Co Publishers

• Rauch, von G. (1996). Baltic States: The Years of Independence: Estonia, Latvia, Lithuania, 1917-1940. New York: St. Martin's Press

• O'Connor, K. (2003). History of the Baltic States. Greenwood Press

• Smith, D, J; Pabriks, A; Purs, A; Lane, T. (2002). The Baltic States. Estonia, Latvia and Lithuania. Routledge, London and New York.

Useful links about history and country:
Lithuania:
http://lietuva.lt/en/history
http://www.lietuva.lt/

Latvia:
http://www.am.gov.lv/en/latvia/history/
http://www.li.lv/en/

Estonia:
http://www.estonica.org/eng/teema.html?kateg=43
http://www.estonica.org/