Super-low strikeout pitchers of the 1970s and '80s
Lane Field The 5.5 Hole
Phil Niekro, Hall of Fame knuckleball pitcher, dies at 81 - The Washington Post
Remembering Phil Niekro: 1939-2020 - Cooperstown Cred
Topps in 1972, Part 1 – SABR's Baseball Cards Research Committee
Topps – Page 4 – SABR's Baseball Cards Research Committee
Phil Niekro Gallery - 1982
Phil Niekro Gallery - 1982
Phil Niekro, Baseball Wiki
Obituary: Phil Niekro (1939-2020) – RIP Baseball
Joe Niekro - Wikipedia
John Montefusco