Tee-Ball All-Star – SABR's Baseball Cards Research Committee
Who was the last Major League Baseball pitcher to both win and lose at least 20 games in the same season? - Quora
Ferguson Jenkins - Wikipedia
Cubs: What were Fergie Jenkins' five best seasons?
Fergie Jenkins, Baseball Hall of Famer, Cy Young Award Winner, MLB Pitcher
Long Reads: 1941: DiMaggio, Williams and the Canadian that became the American League's first 20-20-20 player - Cooperstowners in Canada
Time Capsule: When Fergie Was A Major
Baseball Almanac Article: Fergie Jenkins - Led the Majors in Wins for 14 Seasons
Cubs trade Fergie Jenkins to Rangers
Cubs trade Fergie Jenkins to Rangers
The Pitching Wisdom of Fergie Jenkins – Bill Dembski