Best Yankees of all time: 15 players New York will never forget
Progress report: Philadelphia Phillies - The San Diego Union-Tribune
True: The Four Seasons of Jackie Robinson: Kostya Kennedy: 9798212185714: : Books
Jackie Robinson's Battles for Equality On and Off the Baseball Field
Carlos Correa and the History of Baseball's 10-Year Contracts - The New York Times
Who are the greatest African-American baseball players of all time?
Who were the first and last Yankees players to wear the retired numbers? - Pinstripe Alley
The rationale and history behind wearing '69' on your MLB uniform
Zero single-digit numbers in the Bronx? Actually, there's still one left - ESPN