United States. Department of State & United States. National Archives and Records Administration. (1986). Records of the U.S. Department of State relating to the internal affairs of Poland, 1945-1949: Department of State decimal file 860c. Scholarly Resources.

United States. Department of State and United States. National Archives and Records Administration. Records of the U.S. Department of State Relating to the Internal Affairs of Poland, 1945-1949: Department of State Decimal File 860c. [Wilmington, Del.]: Scholarly Resources, 1986.

United States. Department of State and United States. National Archives and Records Administration. Records of the U.S. Department of State Relating to the Internal Affairs of Poland, 1945-1949: Department of State Decimal File 860c. Scholarly Resources, 1986.