1972 Topps # 180 In Action Dock Ellis Pittsburgh

WHEN TOPPS HAD (BASE)BALLS!: 1972 ALL-STAR SUB-SET: DOCK ELLIS

1973 Topps

Mid-Atlantic Sports: 1972 Topps

484 Pittsburgh Pirates CL - 1960 Topps Baseball Cards (Star) Graded EX+

Dock Ellis Baseball Trading Card Database

1972 Topps Baseball Cards Checklist, Set Info, Key Cards, More

1978 Topps Baseball Cards — The Ultimate Guide, by Moonlighting Writer

Dock Ellis Sports Cards Values - GoCollect (dock-ellis )

Dock Ellis Baseball Cards

Mid-Atlantic Sports: 1972 Topps

Topps in 1972, Part 8 – SABR's Baseball Cards Research Committee

Peter Dreier, Robert Elias - Baseball Rebels - The Players, People, and Social Movements That Shook Up The Game and Changed America-University of Nebraska Press (2022), PDF, American Civil War

O'Dwyer's 2023 Directory of Public Relations Firms by O'Dwyer's PR Publications - Issuu