1933-1962: The Business Meetings of Negro League Baseball – Society for American Baseball Research
1900s to 1930s, Baseball, the Color Line, and Jackie Robinson, Articles and Essays, By Popular Demand: Jackie Robinson and Other Baseball Highlights, 1860s-1960s, Digital Collections
1933-1962: The Business Meetings of Negro League Baseball – Society for American Baseball Research
The Negro Baseball League James Robinson, MA,CSP AAFSA Historian. - ppt download
Jackie Robinson 75: Baseball's Re-Integration – Society for American Baseball Research
Jackie Robinson's Major League career, Black History
Red Sox Gave Robinson First MLB Tryout In 1945 - Space Coast Daily
On This Day - Page 67 — MI6 Community
Jackie Robinson summary
On This Day - Page 67 — MI6 Community
Black Enterprise Celebrates the 75th Anniversary Of Jackie Robinson's MLB Debut