United States. Consulate (Bremen, Germany), & United States. National Archives and Records Service. (1959). Despatches from United States consuls in Bremen, 1794-1906. National Archives, National Archives and Records Service, General Services Administration.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)United States. Consulate (Bremen, Germany), và United States. National Archives and Records Service. Despatches from United States Consuls in Bremen, 1794-1906. Washington: National Archives, National Archives and Records Service, General Services Administration, 1959.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)United States. Consulate (Bremen, Germany), và United States. National Archives and Records Service. Despatches from United States Consuls in Bremen, 1794-1906. National Archives, National Archives and Records Service, General Services Administration, 1959.