United States. Consulate (London, England), United States. National Archives and Records Service, & United States. Department of State. (1961). Despatches from United States consuls in London, England, 1790-1906. National Archives.
Lua i Stíl Chicago (17ú heag.)United States. Consulate (London, England), United States. National Archives and Records Service, agus United States. Department of State. Despatches from United States Consuls in London, England, 1790-1906. Washington: National Archives, 1961.
Lua MLA (8ú heag.)United States. Consulate (London, England), et al. Despatches from United States Consuls in London, England, 1790-1906. National Archives, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.