Gareth Bale: Four years of ups and downs in Madrid
How Gareth Bale failed to become Real Madrid's main superstar
Cristiano Ronaldo and Gareth Bale to miss Real Madrid trip to Espanyol - Eurosport
Gareth Bale: Real Madrid flop or misunderstood legend?
Gareth Bale claim he has 'never had an argument' with Cristiano Ronaldo at Real Madrid, The Independent
Gareth Bale set to step up in absence of Ronaldo - World Soccer Talk
Cristiano Ronaldo vs. Gareth Bale: Comparing Their 2015-16 Real Madrid Stats, News, Scores, Highlights, Stats, and Rumors
Cristiano Ronaldo - Wikipedia
How did Gareth Bale's time at Real Madrid get so messy?
Former Manchester United star Cristiano Ronaldo 'could not stand' Karim Benzema's current fitness regime at Real Madrid as French striker's personal trainer insists he is 'getting better every day'
Real expect Bale return to ease Ronaldo absence blow