Jim Hickman was key to 1969 Cubs
ALL-TIME ALL-STARS: A look at Cubs greats at each position
Houston Buffs, The Pecan Park Eagle
Chicago Cubs: Assembling our very own all-time Hall of Very Good team
Chicago Cubs BCB After Dark: Look at the bright side - Bleed Cubbie Blue
June 26, 1960: Ron Santo makes auspicious debut for last-place Cubs – Society for American Baseball Research
Chicago Cubs legend Ron Santo dies, Ahwatukee Foothills
Cubs Spring Training Program by Tad Smith Publication Design & Layout - Issuu
1970 Topps #454 Ron Santo - All-Star Cubs HALL-OF-FAME 7 - NM B70T 09 2100
Chicago Cubs: Assembling our very own all-time Hall of Very Good team
Ron Santo, legendary Cubs third baseman, loses his battle with cancer
The Rundown: Remembering the Summer of '84, Bryant Trade Speculation Won't Go Away, Manfred Not Going Away Either - Cubs Insider