The 50 Greatest Footballers of All Time - Sports Illustrated
Soccer - Sports Illustrated
Cristiano Ronaldo: Astronomers name galaxy after Real Madrid star - Sports Illustrated
Federico Macheda: 10 Years Ago the Italian Teenager Rescued Man Utd's Season With That Goal - Sports Illustrated
Ronaldo (Brazilian footballer) - Wikipedia
Manchester United use Cristiano Ronaldo to promote new kit - Futbol on FanNation
Mohamed Salah - Wikipedia
History of Real Madrid CF - Wikipedia
Cristiano Ronaldo returns to Real Madrid to use training base - Futbol on FanNation
Federico Macheda: 10 Years Ago the Italian Teenager Rescued Man Utd's Season With That Goal - Sports Illustrated
Cristiano Ronaldo holds Al Nassr no7 jersey after contract signed - Futbol on FanNation