1 2 3 Kludas, Arnold (1999). Record breakers of the North Atlantic, Blue Riband Liners 1838-1953. London: Chatham.
↑ Gibbs, Charles Robert Vernon (1957). Passenger Liners of the Western Ocean: A Record of Atlantic Steam and Motor Passenger Vessels from 1838 to the Present Day. John De Graff.
↑ N Y Times (July 15, 1990). Suit may be filed over Hales trophy.
