Valenti, Graziano Mario, and Jessica Romor. “Leon Battista Alberti and the Survey of the Walls of Rome”. diségno 1, no. 4 (June 26, 2019): 103–114. Accessed December 22, 2024. https://disegno.unioneitalianadisegno.it/index.php/disegno/article/view/58.