CR7 shirts break records: 32 million pounds in sales revenue in 12 hours
Cristiano Ronaldo: New Manchester United No 7 smashes shirt sale record and causes media frenzy, Football News
Premier League: Cristiano Ronaldo's No. 7 jersey sales break all records
Ronaldo Manchester United transfer: Why shirt sales won't balance the books - BBC News
United recoup half of Ronaldo transfer fee in 72 hours through shirt sales
Cristiano Ronaldo Juventus Shirt Sales Are Incredible But Won't Repay His €100m Transfer Fee - Sports Illustrated
Cristiano Ronaldo: 400 jerseys sold a day in Saudi Arabia
Lucky number 7: Cristiano Ronaldo's career in figures, UK News
Cristiano Ronaldo proving shirt sales myth is actually right at Manchester United - Casey Evans - Manchester Evening News