Frank Robinson dies: Baseball Hall of Famer was MLB's first black manager – The Denver Post
Frank Duncan – Society for American Baseball Research
2022 UCLA Baseball Information Guide by UCLA Athletics - Issuu
Baseball Hall of Famer Joe Morgan dies at 77
Frank Robinson, Hall of Fame baseball player who was first black manager in MLB, dies at
Frank Robinson dead: Baseball's first black manager in MLB dead at 83 — live updates - CBS News
Frank Robinson dead: Baseball's first black manager in MLB dead at 83 — live updates - CBS News
Frank Robinson, first black manager in MLB, dead at 83
Frank Robinson, Hall of Famer and baseball's first black manager, dies at 83
Baseball hall-of-famer, 1st black manager Frank Robinson dead at 83 - WTOP News