Bonomelli, Gabriele. «Roman and Avignonese Propaganda in the Aftermath of the Great Schism: A New Perspective on a Political Clash From Two Inedited Letters (1378-89)». Reti Medievali Rivista 24, no. 1 (maggio 30, 2023): 97–142. Consultato aprile 23, 2025. https://serena.atcult.it/index.php/rm/article/view/9394.