United States. Consulate (Aarau, Switzerland). (1961). Despatches from United States consuls in Aarau, 1898-1902. National Archives and Records Service.
Chicago-referens (17:e uppl.)United States. Consulate (Aarau, Switzerland). Despatches from United States Consuls in Aarau, 1898-1902. Washington: National Archives and Records Service, 1961.
MLA-referens (8:e uppl.)United States. Consulate (Aarau, Switzerland). Despatches from United States Consuls in Aarau, 1898-1902. National Archives and Records Service, 1961.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.