Tham khảo Lửa_thánh_Elmo

  1. ↑ Darwin, Charles R. (1839). Narrative of the surveying voyages of His Majesty's Ships Adventure and Beagle between the years 1826 and 1836, describing their examination of the southern shores of South America, and the Beagle's circumnavigation of the globe. Journal and remarks. 1832–1836. London: Henry Colburn. tr. 619Bản mẫu:Inconsistent citations 
  2. ↑ The Complete Work of Charles Darwin Online
  3. ↑ Eyers, Jonathan (2011). Don't Shoot the Albatross!: Nautical Myths and Superstitions. A&C Black, London, UK. ISBN 978-1-4081-3131-2.
  4. ↑ Heidorn, K., Ph.D. Weather Elements: The Fire of St. Elmo. Truy cập ngày 2 tháng 7 năm 2007.
  5. ↑ Van Doren, Carl. Benjamin Franklin, The Viking Press, New York, 1938. p. 159. Quoted text from May 1751 letter published in "Gentleman's Magazine" at http://www.math.tamu.edu/~stecher/489/Ben/science.shtml.
  6. ↑ Additional reference may be made from Yale University's The Papers of Benjamin Franklin collection at http://www.yale.edu/franklinpapers/index.html Lưu trữ 2006-02-14 tại Wayback Machine. Lưu trữ 2006-02-14 tại Wayback Machine
  7. ↑ “What causes the strange glow known as St. Elmo's Fire? Is this phenomenon related to ball lightning?”. Scientific American.