National Archives and Records Administration II, RG 59 - Records of the Department of State relating to the internal affairs of Hungary 1930-1944, Wilmington, Del. 1987 (Microfilm), Doc. 864.4016/125. Original in English.
National Archives and Records Administration II, RG 59 - Records of the Department of State relating to the internal affairs of Poland 1916-1944, Washington D.C. 1981 (Microfilm), Doc. 860C.4016/583. Original in English.