ey Parker (1999). The Spanish Armada. Manchester University Press. pp. 144–181. ISBN 978-1-901341-14-0. සම්ප්‍රවේශය 2009-06-20.↑ Ernest Edwin Speight and Robert Morton Nance (1906). Britain's Sea Story, B.C. 55-A.D. 1805. Hodder and Stoughton. p. 30. සම්ප්‍රවේශය 2009-03-19. {{cite book}}: External link in |publisher= (help)↑ Jerry Cardwell (1997). Sailing Big on a Small Sailboat. Sheridan House, Inc. p. 118. ISBN 978-1-57409-007-9. සම්ප්‍රවේශය 2009-03-19.↑ Underwater Archaeology Kids' Corner (2009). "Shipwrecks, Shipwrecks Everywhere". Wisconsin Historical Society. සම්ප්‍රවේශය 2009-03-19.↑ Carla Rahn Phillips (1993). The Worlds of Christopher Columbus. Cambridge University Press. p. 67. ISBN 978-0-521-44652-5. සම්ප්‍රවේශය 2009-03-19.↑ G. Juleff (1996). "An ancient wind powered iron smelting technology in Sri Lanka". Nature. 379 (3): 60–63. Bibcode:1996Natur.379...60J. doi:10.1038/379060a0.↑ A.G. Drachmann (1961). "Heron's Windmill". Centaurus. 7: 145–151.↑ Donald Routledg