American Historical Association. Committee for the Study of War Documents, Germany. Auswärtiges Amt, United States. National Archives and Records Service, & United States. Department of State. Historical Office. (1959). A catalogue of files and microfilms of the German Foreign Ministry archives, 1867-1920. National Archives, National Archives and Records Service, General Services Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Historical Association. Committee for the Study of War Documents, Germany. Auswärtiges Amt, United States. National Archives and Records Service, و United States. Department of State. Historical Office. A Catalogue of Files and Microfilms of the German Foreign Ministry Archives, 1867-1920. Washington, D.C.: National Archives, National Archives and Records Service, General Services Administration, 1959.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Historical Association. Committee for the Study of War Documents, et al. A Catalogue of Files and Microfilms of the German Foreign Ministry Archives, 1867-1920. National Archives, National Archives and Records Service, General Services Administration, 1959.