Cristiano Ronaldo COULD still wear the No 7 shirt following his Man United return
Cristiano Ronaldo Is Back and So Is Manchester United - The New York Times
Premier League change rule specifically to allow Cristiano Ronaldo the Man Utd No7 shirt - Daily Star
What shirt number will Cristiano take at Manchester United and who wears the No.7? - AS USA
Manchester United fans endure long queues to buy Cristiano Ronaldo's No. 7 jersey; Watch
Ronaldo Manchester United transfer: Why shirt sales won't balance the books - BBC News
Ronaldo Manchester United transfer: Why shirt sales won't balance the books - BBC News
CR7 Ronaldo's seven best goals for Man Utd ahead of superstar's sensational return transfer to Old Trafford
What will Cristiano Ronaldo's Man Utd shirt number be?
The Ronaldo phenomenon: how one player became a tyranny of numbers, Cristiano Ronaldo
Cristiano Ronaldo jersey number: Story of the No. 7