"Groupdbs". BFM Verif (in French). NextInteractive. Retrieved 29 December 2020. "Léo Dubois". BFM Business (in French). NextInteractive. Retrieved 29 December 2020.
firenews.video
us.firenews.video
"No more Dubois!". Fire News. 24 September 2023. Retrieved 26 September 2023.
"Groupdbs". BFM Verif (in French). NextInteractive. Retrieved 29 December 2020. "Léo Dubois". BFM Business (in French). NextInteractive. Retrieved 29 December 2020.