^"Gianfranco Sibello". London 2012. The London Organising Committee of the Olympic Games and Paralympic Games Limited. Archived from the original on 19 August 2012. Retrieved 13 September 2012.
^Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Gianfranco Sibello". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 3 December 2016.