Steindorff, Ludwig. „Dusa, Joan: The Medieval Dalmatian Episcopal Cities. Development and Transformation“. Südost-Forschungen 1, no. 1 (November 30, 2021): 370–373. Zugegriffen Mai 21, 2024. https://www.suedost-forschungen.de/portal/index.php/sof/article/view/8072.