United States. National Archives and Records Service. (1951). Letters received by the Secretary of the Navy from commanding officers of squadrons ("Squadron letters"), 1841-1886. National Archives and Records Service.
Lua i Stíl Chicago (17ú heag.)United States. National Archives and Records Service. Letters Received by the Secretary of the Navy from Commanding Officers of Squadrons ("Squadron Letters"), 1841-1886. Washington: National Archives and Records Service, 1951.
Lua MLA (8ú heag.)United States. National Archives and Records Service. Letters Received by the Secretary of the Navy from Commanding Officers of Squadrons ("Squadron Letters"), 1841-1886. National Archives and Records Service, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.