Josh Gibson Cards and Autographed Memorabilia Guide
Josh Gibson Gallery Trading Card Database
Josh Gibson Gallery Trading Card Database
A “most valuable” Josh Gibson card – SABR's Baseball Cards Research Committee
Josh Gibson Gallery - 2005
Josh Gibson Gallery Trading Card Database
Josh Gibson Gallery Trading Card Database
Chet Brewer – Society for American Baseball Research
September 24, 1943: Cool Papa Bell wins Game 3 for Grays in 10th inning – Society for American Baseball Research