All-Time Brooklyn & Los Angeles Dodgers Retired Numbers
Crunching the Numbers: College Basketball Players Can't Wear 6, 7, 8 or 9 - The New York Times
Which jersey numbers should actually be retired for the Utah Jazz? - SLC Dunk
Best NBA Players by Jersey Number - Sports Illustrated
Magic Johnson Paid Tribute to Kobe Bryant With 2 Jersey Numbers
Who wore it best? Looking at the NBA's favorite jersey numbers
Retired Jerseys, Los Angeles Lakers Lakers
Will Lakers retire both of LeBron James' jersey numbers when he hangs it up? - Los Angeles Times
Los Angeles Lakers retired numbers: List of all jerseys retired by NBA team
75 greatest NBA players ever: The HoopsHype list
Should Jazz Retire Number 27 For Rudy Gobert?
Best player who doesn't have their jersey retired for each NBA team