Jackie Robinson 75: Baseball's Re-Integration – Society for American Baseball Research
Racial Integration in Major League Baseball, Jackie Robinson
New DC exhibit celebrates 75 years since Jackie Robinson's integration of MLB - WTOP News
A look back at Jackie Robinson on the 75th anniversary of breaking the color barrier
Baseball - Wikipedia
Honoring the 75th anniversary of Jackie Robinson's Integration into Organized Baseball — Part 3, by Mark Everett Kelly
A look back at Jackie Robinson on the 75th anniversary of breaking the color barrier
Jackie Robinson Integrates Major League Baseball 75 Years Ago #OnThisDay – Good Black News
42 facts about Jackie Robinson to celebrate the 75th anniversary of his breaking the color barrier
Baseball Hall of Fame Will Create New Exhibit on Race - The New York Times
Honoring the 75th anniversary of Jackie Robinson's Integration into Organized Baseball — Part 3, by Mark Everett Kelly
After Jackie Robinson, MLB integration was halting - The Washington Post