September 21, 1978: Padres' Gaylord Perry wins 20th game en route
On This Day in History: Gibson, Musial and the St. Louis Cardinals
Gaylord Perry's long and slippery road to Giants statue unveiling
You Kids Don't Know: Bob Gibson, The Life of a Legend
Major baseball awards effects on Hall of Fame chances
Chronicling Gibby's Glory: Bob Gibson's amazing 1968 – Society for
Bob Gibson Shoestring Catches
This Day In Sports: Win No. 300 for a slick-throwing pitcher
SABR 50 at 50: Baseball Trivia Answer Key – Society for American
You Kids Don't Know: Bob Gibson, The Life of a Legend
Juan Marichal and the End of Completeness – Wax Pack Gods
Bob Forsch Grand Slam - St. Louis Post Dispatch Archive