Pierrend, José Luis (12 February 2015). "FIFA Awards: World Player of the Year". Rec.Sport.Soccer Statistics Foundation. Archived from the original on 23 October 2018. Retrieved 15 January 2016.
Pierrend, José Luis (12 February 2015). "FIFA Awards: World Player of the Year". Rec.Sport.Soccer Statistics Foundation. Archived from the original on 23 October 2018. Retrieved 15 January 2016.