Baseball 101: Comebacks - Newsday
Former Red Sox outfielder Billy Conigliaro dies at 73 - The Boston Globe
Billy Conigliaro Baseball Stats by Baseball Almanac
Obituary: Billy Conigliaro (1947-2021) – RIP Baseball
WHEN TOPPS HAD (BASE)BALLS!: BASEBALL BROTHERS- TONY AND BILLY CONIGLIARO
Moving On: The players and others who passed away in 2021 - Brew Crew Ball
Obituary: Billy Conigliaro (1947-2021) – RIP Baseball
2002 'Moneyball' draft class in review - ESPN
Can you name any Major League Baseball players whose careers were cut short due to injury or illness? - Quora
Obituary: Lew Krausse (1943-2021) – RIP Baseball
Baseball Players A-G
Carl_Yastrzemski
A's of 1973 honored in Oakland
Oakland A's: Billy Conigliaro passes away at 73 years old