June 26, 1960: Ron Santo makes auspicious debut for last-place Cubs – Society for American Baseball Research
August 20th: Ron Santo Bobblehead Night At Wrigley Field
August 28, 1971: Ron Santo showered with gifts on special day at Wrigley Field – Society for American Baseball Research
Zalusky: Santo family looks back 60 years after dad's major-league debut
By Any Measure Ron Santo Was a Hall of Famer
Ron Santo, Chicago Cubs Legend, Dies at 70
Lou Brock For Ernie Broglio: 50 Years Ago - Bleed Cubbie Blue
Chicago Cubs All-Time Team - Sports Illustrated
Santo, Ron Baseball Hall of Fame
Ron Santo (HOF): 9x All-Star, 5 Gold Gloves, Led the NL in WAR in 1967, OBP in 1964 and 1966 - Italian Americans in Baseball
Cubs great Santo left his mark on East Valley, Sports
In Cubs' Luckless Lore, the Story of Ron Santo's Baseball Life - The New York Times
Chicago Loses a Beloved Cubbie - Ron Santo Dies at 70 - Beckett News
Ron Santo - Wikipedia