Boston Red Sox retired numbers: From Bobby Doerr to Pedro Martinez
Retired numbers – Dodger Thoughts
Why every MLB player is wearing No. 42 today
A number of nuggets about retired numbers around the Major League
MLB allows more players to wear No. 21 to honor Roberto Clemente – NBC Sports Chicago
List of players with jerseys retired by the Los Angeles Lakers: Kobe Bryant, Shaquille O'Neal, Magic
A little group of collages I made featuring the most retired numbers in baseball : r/baseball
Should the Dodgers retire more numbers? - ESPN - Los Angeles Dodger Thoughts Blog- ESPN
Dodger Uniforms Through The Years – LA Dodger Talk