Roberto Clemente's mentorship meant world to Manny Sanguillén
SABR 50 at 50: Greatest Games – Society for American Baseball Research
Sociology – SABR's Baseball Cards Research Committee
My Clemente: Manny Sanguillén
Members of '71 champion Pirates recall 'joyous time' 50 years later
Nobody Does Anything Better Than Me In Baseball,' Says Roberto Clemente - The New York Times
Roberto Clemente - Wikiquote
Manny Sanguillen on Roberto Clemente, We could listen to Manny Sanguillen tell stories about Roberto Clemente all day. #ClementeDay, By Pittsburgh Pirates
SABR 50 at 50: Greatest Games – Society for American Baseball Research
X 上的Manny Sanguillen:「Roberto Clemente was not only a team player, he was a leader,an interpreter, the brother we needed as rookies, the brother that everyone respected & loved He loved us
Members of '71 champion Pirates recall 'joyous time' 50 years later
Remembering Roberto Clemente's 3000th Hit from 1972 w/ Manny Sanguillen & Steve Blass
The many ways Roberto Clemente helped Manny Sanguillén
SABR 50 at 50: Greatest Games – Society for American Baseball Research