"'Grandma' Rosi out of racing". Spokane Daily Chronicle. Associated Press. 1 June 1976. p. 21. Archived from the original on 26 January 2020. Retrieved 25 September 2016.
newspapers.com
"Clipping from Star Tribune". Star Tribune. 12 February 1976. p. 33. Archived from the original on 5 January 2023. Retrieved 5 January 2023 – via Newspapers.com.
"Clipping from The Gazette". The Gazette. 14 December 1974. p. 45. Archived from the original on 5 January 2023. Retrieved 5 January 2023 – via Newspapers.com.
"Clipping from Star Tribune". Star Tribune. 12 February 1976. p. 33. Archived from the original on 5 January 2023. Retrieved 5 January 2023 – via Newspapers.com.
Johnson, William Oscar (16 February 1976). "On came the heroes". Sports Illustrated. p. 13. Archived from the original on 13 December 2013.
"'Grandma' Rosi out of racing". Spokane Daily Chronicle. Associated Press. 1 June 1976. p. 21. Archived from the original on 26 January 2020. Retrieved 25 September 2016.
"Clipping from The Gazette". The Gazette. 14 December 1974. p. 45. Archived from the original on 5 January 2023. Retrieved 5 January 2023 – via Newspapers.com.