"Archived copy"(PDF). Archived(PDF) from the original on January 3, 2020. Retrieved June 12, 2018.{{cite web}}: CS1 maint: archived copy as title (link)
sudouest.fr
Hennebicq, Maurice (February 11, 2011). "Le petit-fils de l'Empereur". Sud Ouest. Archived from the original on September 24, 2021. Retrieved September 23, 2021.
Hennebicq, Maurice (February 11, 2011). "Le petit-fils de l'Empereur". Sud Ouest. Archived from the original on September 24, 2021. Retrieved September 23, 2021.
"Archived copy"(PDF). Archived(PDF) from the original on January 3, 2020. Retrieved June 12, 2018.{{cite web}}: CS1 maint: archived copy as title (link)