Jackie Robinson makes a historic debut for the Brooklyn Dodgers - This Day In Baseball
grupo-lister_4sininfo1 – Grupo Lister
The Breakthrough: In May 1947 Jackie Robinson proved he belonged in the bigs - Sports Illustrated
Research Paper Jackie Robinson
Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research
Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research
Baseball: 1947 durchbrach Jackie Robinson die Rassenschranke
Baseball: 1947 durchbrach Jackie Robinson die Rassenschranke
Jackie Robinson in 1945: Signing with the Dodgers – Society for American Baseball Research