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"Australian Tropical Cyclone Database"(CSV). Australian Bureau of Meteorology. 23 April 2025. Retrieved 23 April 2025. A guide on how to read the database is available here.
Joint Typhoon Warning Center, Naval Western Oceanography Center (1990). 1989 Annual Tropical Cyclone Report(PDF) (Report). United States Navy, United States Air force. Archived from the original(PDF) on 6 June 2011. Retrieved 6 August 2009.
"Tropical Cyclone 28S (Orson) Best Track". Joint Typhoon Warning Center, Naval Western Oceanography Center. United States Navy, United States Airforce. 2002. Archived from the original on 4 October 2013. Retrieved 6 August 2009.
Joint Typhoon Warning Center (17 June 2011). "Frequently Asked Questions". United States Navy, United States Air force. Archived from the original on 1 September 2013. Retrieved 12 April 2012.
"Point Samson". Karratha and Districts Tourist Information Centre. 2009. Archived from the original on 31 January 2012. Retrieved 13 December 2011. (Accessed via Lexis-Nexis)
Hanstrum, B.; Foley, G (1992). Report on Tropical Cyclone Orson(PDF) (Report). Australian Bureau of Meteorology. Archived(PDF) from the original on 20 March 2012. Retrieved 12 April 2012.
Joint Typhoon Warning Center, Naval Western Oceanography Center (1990). 1989 Annual Tropical Cyclone Report(PDF) (Report). United States Navy, United States Air force. Archived from the original(PDF) on 6 June 2011. Retrieved 6 August 2009.
"Tropical Cyclone 28S (Orson) Best Track". Joint Typhoon Warning Center, Naval Western Oceanography Center. United States Navy, United States Airforce. 2002. Archived from the original on 4 October 2013. Retrieved 6 August 2009.
Joint Typhoon Warning Center (17 June 2011). "Frequently Asked Questions". United States Navy, United States Air force. Archived from the original on 1 September 2013. Retrieved 12 April 2012.
"Point Samson". Karratha and Districts Tourist Information Centre. 2009. Archived from the original on 31 January 2012. Retrieved 13 December 2011. (Accessed via Lexis-Nexis)