Ayrton Senna: The legend and his legacy, 30 years on from Imola 1994 tragedy - Sky Sports
- Ayrton Senna: The legend and his legacy, 30 years on from Imola 1994 tragedy Sky Sports
- Sid Watkins, Ayrton Senna and Formula 1's safety revolution BBC.com
- The nightmares over Senna that would haunt Imola's safety car driver for years Motorsport.com
- Aryton Senna's death laid bare F1's callous disregard for safety The Telegraph
- Ayrton Senna's death was predicted to end Formula One, former boss Bernie Ecclestone reveals Sky News