Who wore number 5 for the Yankees? - Quora
Yankees Fans Boo Brian Cashman, Hal Steinbrenner at Paul O'Neill's Jersey Retirement - Sports Illustrated
Paul O'Neill Number Retirement before Yankees vs. Blue Jays on Sunday, August 21, 2022
Have the NY Yankees retired too many numbers? - Quora
Paul O'Neill's No. 21 to be retired by Yankees
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
The Yankees Retire Paul O'Neill's Number 21 - The New York Times
Paul O'Neill still gets fired up thinking about 1996 and the Yankees' dynasty years – New York Daily News
Paul O'Neill Number Retirement before Yankees vs. Blue Jays on Sunday, August 21, 2022