Yankees Retired Numbers - Who Are The 22 Yankees Who Wore Them
Barry Bonds to have No. 25 retired by the Giants
Mets to retire numbers of Darryl Strawberry, Doc Gooden
Dodgers will retire Fernando Valenzuela's number 34 at Dodger Stadium - True Blue LA
Fascinating Aspects About the Retired Uniform Numbers of the Detroit Tigers – Society for American Baseball Research
Retired number - Wikipedia
Southern California teams' retired numbers – Orange County Register
Retired Uniform Numbers in the American League
A little group of collages I made featuring the most retired numbers in baseball : r/baseball