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^ https://pantheon.world/profile/person/Michael_May_(racing_driver) . {{ ??????? ??? }}: |url= ????? ?????? ( ?????? ) ? ?????? |title= ??? ????? ?? ???? (?? ???? ??????) ( ?????? )
^ Ludvigsen? Karl (2005). The V12 Engine . Sparkford, Yeovil: Haynes Publishing. ?. 318 ?319. ISBN : 1-84425-004-0 .
^ Jenkins? Richard. "The World Championship drivers - Where are they now?" . OldRacingCars.com. ????? ?? ????? ?? 2019-05-24 . ???? ???? ?????? 2007-07-29 .
^ David Scott (?????? 1976)? "Fireball engine boosts mpg and cuts emissions" ? Popular Science ? Rolle, Switzerland? ?. 136? ????? ?? ????? ?? 2017-02-23

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