1. Cook GC From the Greenwich Hulks to Old St Pancras: A History of Tropical Disease in London. London: Athlone Press, 1992: pp. 33–67. See also: Cook GC. The Seamen's Hospital Society: a progenitor of the tropical institutions. Postgraduate Medical Journal 1999;75:715-17.
2. Burton A. Thomas Telford. London: Aurum Press, 1999: p. 232.