Mark Fidrych - Alchetron, The Free Social Encyclopedia
Mark “The Bird” Fidrych (1954-2009): homenaje de Find a Grave
Mark Fidrych, Baseball's Beloved 'Bird,' Dies at 54 - The New York Times
Tribute to The Bird Mark Fidrych 1954 - 2009
Mark Fidrych Obituary (2009) - Palm Springs, CA - The Desert Sun
Mendocino County Today: Monday, Dec. 5, 2022 – Anderson Valley Advertiser
Mark Fidrych - Alchetron, The Free Social Encyclopedia
Ex-pitcher Fidrych found dead
Throwback Thursday: Mark Fidrych - by Andrés Alvarez