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.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)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.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)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.
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