Trebiliani, M.L. Carlo II di Borbone . Dizionario biografico degli Parmigiani"Archived copy". Archived from the original on 27 September 2007. Retrieved 11 March 2007.{{cite web}}: CS1 maint: archived copy as title (link)
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Trebiliani, M.L. Carlo II di Borbone . Dizionario biografico degli Parmigiani"Archived copy". Archived from the original on 27 September 2007. Retrieved 11 March 2007.{{cite web}}: CS1 maint: archived copy as title (link)