Frank Robinson: Baseball player who struck out racism to become the major league's first black manager, The Independent
Jackie Robinson's Signing: The Real Story, Part Two, by John Thorn
75 facts about Jackie Robinson, 75 years after he integrated Major League Baseball - The Athletic
The Glorious Return of Hinchliffe, Yankee Stadium of the Negro Leagues
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After Jackie Robinson, MLB integration was halting - The Washington Post
Remembering the magical time of the Portland Mavericks as they enter Oregon Sports Hall of Fame
Frank Robinson: Baseball player who struck out racism to become the major league's first black manager, The Independent
Frank Robinson, Hall of Famer and baseball's first black manager, dies at 83
Big Hair and Plastic Grass: A Funky Ride Through Baseball and America in the Swinging '70s: Epstein, Dan: 9781250007247: : Books
Jackie Robinson in 1945: From Boston 'Tryout' to a Negro Leagues Star – Society for American Baseball Research
History of baseball - African Americans in baseball
From Mays to Aaron to Banks, the first 42 Black players to follow Jackie Robinson's lead
The Forgotten Legacy of the Atlanta Braves' Bill Lucas - The Atlantic
CardCorner: 1968 Topps Bob Veale