SABR 51: Research Presentations – Society for American Baseball
WhenItWasaGame.net: Gene Baker, Along With Ernie Banks, Broke
Ernie Banks Autographed Official National League Baseball
Topps Ernie Banks Baseball Serial Numbered Sports Trading Cards
Topps Ernie Banks Baseball Serial Numbered Sports Trading Cards
SABR Convention History – Society for American Baseball Research
Remembering the Great Ernie Banks - Sports Collectors Digest
The Most Conventional Set II – SABR's Baseball Cards Research
Ernie Banks Autographed Official National League Baseball