"Franck Sauzee Communication". BFM Verif (in French). NextInteractive. Retrieved 2 January 2021. "Franck Sauzee". BFM Business (in French). NextInteractive. Retrieved 2 January 2021.
"Franck Sauzee Communication". BFM Verif (in French). NextInteractive. Retrieved 2 January 2021. "Franck Sauzee". BFM Business (in French). NextInteractive. Retrieved 2 January 2021.