United States. Department of State & United States. National Archives and Records Administration. (1982). Records of the Department of State relating to internal affairs of the Balkan states, 1940-1944: Decimal file 870. The National Archives, National Archives and Records Administration.
Chicago-referens (17:e uppl.)United States. Department of State och United States. National Archives and Records Administration. Records of the Department of State Relating to Internal Affairs of the Balkan States, 1940-1944: Decimal File 870. Washington [D.C.]: The National Archives, National Archives and Records Administration, 1982.
MLA-referens (8:e uppl.)United States. Department of State och United States. National Archives and Records Administration. Records of the Department of State Relating to Internal Affairs of the Balkan States, 1940-1944: Decimal File 870. The National Archives, National Archives and Records Administration, 1982.