St. Louis Cardinals, History & Notable Players
1930 St. Louis Cardinals
St. Louis Cardinals - Wikipedia
St. Louis Browns team ownership history – Society for American Baseball Research
St. Louis Cardinals, History & Notable Players
St. Louis Cardinals team ownership history – Society for American Baseball Research
Team Ownership Histories – Society for American Baseball Research
St. Louis Cardinals, History & Notable Players
SABR Convention History – Society for American Baseball Research
St. Louis Cardinals team ownership history – Society for American Baseball Research