Yogi Berra dead at 90: Yankees legend, Baseball Hall of Famer was lovable character, American hero – New York Daily News
42 (2013) - IMDb
Philadelphia Apologizes to Baseball Great Jackie Robinson
Jackie Robinson - The New York Times
Boston Red Sox among MLB teams celebrating Juneteenth - ESPN
Athletes and activism: The long, defiant history of sports protests
Jackie Robinson gets apology from Philadelphia 69 years later
Monte Irvin dies: Remembering a trailblazer in MLB's integration - Sports Illustrated
Tamra Burns Loeb, Alicia Morehead-Gee and Derek Novacek: Did racism kill Jackie Robinson?