The nightmares over Senna that would haunt Imola's safety car driver for years - Motorsport.com
- The nightmares over Senna that would haunt Imola's safety car driver for years Motorsport.com
- Sid Watkins, Ayrton Senna and Formula 1's safety revolution BBC.com
- No Verstappen domination without Imola 1994? How Senna's death is still influencing current F1 Autosport
- Senna was the Achilles of F1 – he was always at war The Telegraph
- Roland Ratzenberger: The 'other' victim alongside Ayrton Senna on F1's darkest race weekend The Mirror