Graves, Will (October 12, 2009). "Johnson grabs chase lead". Arizona Republic. Associated Press. p. C6. Archived from the original on June 16, 2020. Retrieved June 16, 2020 – via Newspapers.com.
"Johnson breaks bank". Tampa Bay Times. March 14, 2005. Archived from the original on June 15, 2020. Retrieved June 15, 2020.
Baker, Matt (February 24, 2013). "Johnson wins Daytona 500". Tampa Bay Times. Archived from the original on February 27, 2013. Retrieved June 16, 2020.
Graves, Will (October 12, 2009). "Johnson grabs chase lead". Arizona Republic. Associated Press. p. C6. Archived from the original on June 16, 2020. Retrieved June 16, 2020 – via Newspapers.com.
Baker, Matt (February 24, 2013). "Johnson wins Daytona 500". Tampa Bay Times. Archived from the original on February 27, 2013. Retrieved June 16, 2020.