International Crisis Group. June 2004, 'Moldova: Regional Tensions over Transdniestria'
Pål Kolstø, ed., National Integration and Violent Conflict in Post-Soviet Societies. The Cases of Estonia and Moldova. Lanham, Boulder, New York and Oxford: Rowman & Littlefield Publishers, Inc., 2002.
http://pridnestrovie.net, official website of the PMR.