D’Acunto, Nicolangelo. “Changes. History of a Recent History”. Reti Medievali Journal 11, no. 1 (June 15, 2010): 247–257. Accessed April 23, 2025. https://serena.atcult.it/index.php/rm/article/view/urn%3Anbn%3Ait%3Aunina-3046.