When Robinson signed with Montreal, baseball and America changed forever
1947 Dodgers: Jackie Robinson's First Game – Society for American Baseball Research
The First Time Jackie Robinson Broke Baseball's Color Barrier – Rediscovering Black History
Jackie Robinson in Syracuse: For opening day, honoring deep ties and one essential moment
When Robinson signed with Montreal, baseball and America changed forever
Jackie Robinson's original pro baseball contracts to be auctioned, Baseball
Hall of Famer Whose Pen Charted Path for Jackie Robinson - The New York Times
Larry Doby, Don Newcombe first Major Leaguers to play in NPB
Jackie Robinson – Society for American Baseball Research
Jackie Robinson in Montreal: The 1946 season in a few words - ExposNation