"Article 1.3.031"(PDF). oldsite.uci.ch. Union Cycliste Internationale. 2 May 2003. Archived from the original(PDF) on 26 June 2016. Retrieved 1 May 2008.
uci.org
"Paralympic Games". UCI.org. 1 January 2016. the International Cycling Union (UCI, in French)
"Article 1.3.031"(PDF). oldsite.uci.ch. Union Cycliste Internationale. 2 May 2003. Archived from the original(PDF) on 26 June 2016. Retrieved 1 May 2008.