United States. Department of State & United States. National Archives and Records Service. (1982). Records of the Department of State relating to internal affairs of Czechoslovakia, 1910-1944: Decimal file 860f. The National Archives, National Archives and Records Service, General Services Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Department of State و United States. National Archives and Records Service. Records of the Department of State Relating to Internal Affairs of Czechoslovakia, 1910-1944: Decimal File 860f. Washington [D.C.]: The National Archives, National Archives and Records Service, General Services Administration, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Department of State و United States. National Archives and Records Service. Records of the Department of State Relating to Internal Affairs of Czechoslovakia, 1910-1944: Decimal File 860f. The National Archives, National Archives and Records Service, General Services Administration, 1982.