National Archives and Records Administration II, RG 59 - Records of the U. S. Department of State relating to internal affairs of Romania 1910-1944, Wilmington, Del. 1981 (Microfilm), Doc. 871.4016/303. Original in English.
National Archives and Records Administration II, RG 59 - Records of the U. S. Department of State relating to internal affairs of Romania 1910-1944, Wilmington, Del. 1981 (Mikrofilm-Edition): Doc. 871.4016/298, p. 1-3. Original in English.
National Archives and Records Administration II - Records of the Department of State relating to internal affairs of Hungary 1930-1944, Washington, Washington, Del. 1983 (Microfilm-Edition): Doc. 864.4016/151. Original in English.
National Archives and Records Administration II, Records of the U. S. Department of State relating to internal affairs of Romania 1910-1944, Wilmington, Del. 1981 (Microfilm-Edition): Doc. 871.4016/254, p. 2f., 5. Original in English.