The following sources were consulted in the preparation of the article “7 ships that made history and 7 that disappeared without a trace.”
- R.M.S Titanic – History and Significance
- The 400th Anniversary of the Mayflower Compact
- Voyage of HMS Beagle
- History: Timeline: NOAA Office of Ocean Exploration and Research
- The Lost Fort of Columbus
- Imperial Trans-Antarctic Expedition 1914-16 (Endurance)
- U.S. Navy Ships Lost in Selected Storm/Weather Related Incidents
- ‘Australia’s Titanic’ – the sinking of the SS Waratah
- The København
- Ship sailed from Sabine Pass, and vanished