Inter Milan to retire No.4 shirt in honour of Argentine club legend Javier Zanetti - Mirror Online
A.C. Milan - Wikipedia
AC Milan's No. 3 and other retired shirt numbers
List of retired numbers in association football - Wikipedia
AC Milan's No. 3 and other retired shirt numbers
Soccer Stories: The tradition of shirt number retirement
Ranking all 12 players to wear AC Milan's No.9 shirt since 2000
15 Popular Football Teams That Retired Shirt Numbers - Top Soccer Blog
Football's Famous Retired Shirt Numbers - SoccerBible
Curse or Coincidence? The Troubled Recent Past of AC Milan's No. 9 Shirt | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Retired shirt numbers: Clubs and players to give & receive honour | Goal.com
2008-09 AC Milan Home Shirt Maldini #3 *w/Tags*
6 Players Who Made History in AC Milan's Number 9 Shirt - Sports Illustrated
Inter Milan to retire No.4 shirt in honour of Argentine club legend Javier Zanetti - Mirror Online
Retired shirt numbers: Moore, Maldini & best footballers to receive honour from clubs | Goal.com US
Serie A: Inter Milan to retire Javier Zanetti's No.4 shirt | Football News | Sky Sports
Football clubs who have retired shirt numbers
AC Milan Ronaldinho Retro Shirt - Etsy
Counting down the Premier League's best ever players by shirt number (40-31): Grealish, Kane... | PlanetSport
Football clubs who have retired shirt numbers
Which clubs have retired shirt numbers? | Soccer | The Guardian
