United States. Office of Production Management & United States. National Archives and Records Service. (1951). Numbered document file of the Council of the Office of Production Management, December 21, 1940-January 14, 1942. National Archives, National Archives and Records Service, General Services Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Office of Production Management و United States. National Archives and Records Service. Numbered Document File of the Council of the Office of Production Management, December 21, 1940-January 14, 1942. Washington [D.C.]: National Archives, National Archives and Records Service, General Services Administration, 1951.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Office of Production Management و United States. National Archives and Records Service. Numbered Document File of the Council of the Office of Production Management, December 21, 1940-January 14, 1942. National Archives, National Archives and Records Service, General Services Administration, 1951.