ヒル・GH1
↑ Graham Hill, 46, Retired Racer, In Fatal Crash Piloting His Plane. UPI News Service. December 1, 1975 (Monday) New York Times archive
↑ “Motor racing legend Graham Hill killed in a plane crash”. The Guardian (London: Guardian Newspapers). (2008年12月2日). http://www.guardian.co.uk/sport/blog/2008/dec/02/from-the-vault-graham-hill-formula-one 2011年10月24日閲覧。
↑ Bardon, P. “Report on the accident at Arkley Golf Course”. AAIB Formal Reports. Air Accidents Investigations Branch. 2011年10月24日閲覧。
↑ “The Swiss Grand Prix”, Motor Sport magazine: p. 1125, (October 1975)