1. G.Buchanan: “Spirochætal Jaundice” Medical Research Council of the Privy Council Special Report Series Number113 page6.
2. C. G.Morrissey: “Report on the Occurrence of Leptospirosis (Weil's Disease) in Australia” The Medical Journal of Australia October 13 1934 page496.
3. G.Buchanan: “Spirochætal Jaundice” Medical Research Council of the Privy Council Special Report Series Number113 page53.
4. Recent Work on Leptospirosis, Tsutsugamushi Disease, and Tropical Typhus in the Federated Malay States;Fletcher W.;Transactions of the Royal Society of Tropical Medicine and Hygiene
5. O.Buchanan: “Spirochætal Jaundice” Medical Research Council of the Privy Council Special Report Series Number113 page37.