United States. National Archives and Records Service & Holdcamper, F. R. (1968). List of American-flag merchant vessels that received certificates of enrollment or registry at the Port of New York, 1789-186 7: (Record groups 41 and 36).
Παραπομπή σε μορφή Chicago (17η εκδ.)United States. National Archives and Records Service και Forrest Robert Holdcamper. List of American-flag Merchant Vessels That Received Certificates of Enrollment or Registry at the Port of New York, 1789-186 7: (Record Groups 41 and 36). Washington, 1968.
Παραπομπή σε μορφή MLA (8th εκδ.)United States. National Archives and Records Service και Forrest Robert Holdcamper. List of American-flag Merchant Vessels That Received Certificates of Enrollment or Registry at the Port of New York, 1789-186 7: (Record Groups 41 and 36). 1968.