2018 Team-By-Team MLB Logo and Uniform Preview – SportsLogos.Net News
MLB honors 75th anniversary of Jackie Robinson breaking the color barrier
All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN
As MLB Honors Jackie Robinson, Can it Reverse a Trend? - The Washington Informer
As MLB honors Jackie Robinson, can it reverse a trend?
As MLB Honors Jackie Robinson, Can it Reverse a Trend? BlackPressUSA
Jackie Robinson Day: Every MLB player will wear No. 42 to honor baseball icon
Jackie Robinson's Battles for Equality On and Off the Baseball Field
Jackie Robinson – Society for American Baseball Research
2011–present – SABR's Baseball Cards Research Committee
Jackie Robinson's Battles for Equality On and Off the Baseball Field