The Breakthrough: In May 1947 Jackie Robinson proved he belonged in the bigs - Sports Illustrated
Why did some MLB players refuse to meet with Jackie Robinson when he first came into the league? - Quora
Robinson's legacy as important now as then
Lelands
Jackie Robinson - Wikipedia
Jackie Robinson Brooklyn Dodgers LEGEND Commemorative Premium Poster Print - Photofile Inc. – Sports Poster Warehouse
Walter O'Malley : Features : Jackie Robinson and the O'Malley Family : Page 1
Clyde Sukeforth, the man who discovered Jackie Robinson and Roberto Clemente, is the Forrest Gump of baseball - ESPN
Jackie Robinson Museum opens after 14 years of planning
A guide to exploring Jackie Robinson's Brooklyn
TSN Archives: Dodgers split on Jackie Robinson (March 12, 1947, issue)
Walter O'Malley : Features : Jackie Robinson and the O'Malley Family : Page 1