"L'ascension historique de 1492" [The historic ascent of 1492] (in French). Mont-Aiguille.com. 12 January 2009. Archived from the original on 16 June 2009. Retrieved 3 January 2013.
web.archive.org
"Histoire et Événements" (in French). p. Le Mont Aiguille – Supereminet invius. Archived from the original on 20 May 2016. Retrieved 31 December 2012.
"L'ascension historique de 1492" [The historic ascent of 1492] (in French). Mont-Aiguille.com. 12 January 2009. Archived from the original on 16 June 2009. Retrieved 3 January 2013.