1. Ambulance Service of NSW 2001/02 Annual Report. www.asnsw.health.nsw.gov.au/publications
2. Royal Flying Doctor Service of Australia. http://www.rfds.org.au
3. Careflight NSW http://www.careflight.org
4. Westpac Lifesaver Helicopters Southern Region http://www.lifesaver.1earth.net/
5. Westpac Lifesaver Helicopters Hunter Region http://www.angel2.org.au/