New York Yankees, Baseball Wiki
Yankees Retired Numbers: 5 Fast Facts You Need to Know
Here are the Yankees' 21 retired numbers Who belongs and who doesn't? Andy Pettitte, Jorge Posada, Bernie Williams, more
Atlanta Braves - Wikipedia
What should the Yankees do once they run out of numbers? - Pinstripe Alley
Yankees retired numbers
List of Yankee Retired Numbers in Monument Park - Newsday
The Yankees' Big Spending Habit Needs an Overhaul - Bloomberg
Yankee Stadium: Your Guide to Enjoying the Ballpark
Have the Yankees taken retired numbers too far?, Bronx Pinstripes
120 Exciting Baseball Facts Nobody Tells You About
MLB umpire job responsibilities
New York Yankees Retired Numbers: Who's Next?, News, Scores, Highlights, Stats, and Rumors
Year 1978 Fun Facts, Trivia, and History - HobbyLark
New York Yankees retired numbers: Is team too generous? - Sports Illustrated