Tony Conigliaro – Society for American Baseball Research
Former Red Sox outfielder Billy Conigliaro dies at 73 - The Boston Globe
Athol Daily News - Billy Conigliaro, Bosox 1st pick, Tony's brother, dies at 73
Gone but not forgotten: Notable sports figures who died in 2021 - The Boston Globe
Former Red Sox, Swampscott High star Billy Conigliaro dead - Itemlive
Top 50 Red Sox Prospects of Past 50 Years: 10-1
RED SOX FAN IN NEBRASKA: February 2019
Billy Conigliaro, First-Ever Red Sox Draft Pick, Dies at 73
Team Issues – Page 2 – SABR's Baseball Cards Research Committee
Former Red Sox outfielder Billy Conigliaro dies at 73 - The Boston Globe
Billy Conigliaro, Baseball Wiki
Baseball Happenings: New York Mets
Gone but not forgotten: Notable sports figures who died in 2021 - The Boston Globe
Red Sox rookie sensations
Billy Conigliaro dies