John Racanelli – SABR's Baseball Cards Research Committee
Next retired number for every MLB team
Chicago Cubs - Happy birthday to the legendary Ron Santo! We know you're heel clicking somewhere.
Next retired number for every MLB team
Cardboard appreciation: 1977 Topps Carlton Fisk
Ron & Ernie Would Have Loved This, by Craig House, Wrigley Rapport
Ron Santo – Society for American Baseball Research
Chicago Cubs great Ron Santo dies
Payton to Halas to Banks to Ali to Ditka: Fred Mitchell's top memories – Hartford Courant
There will never be another
Best White Sox players by uniform number
Ron Santo, Cubs Stalwart, Dies at 70 - The New York Times
Former Italian / American Hall of Fame Player: Ron Santo (1960-1974)
Chicago Cubs Fanatics 365