Ciambelli, Simone. „Il Patronato Dei Collegia Professionali E l’ascesa Sociale Dei Collegiati Ad Ostia (II – III Secolo d. C.)“. In Sessions 4–5, Single Contributions, herausgegeben von Martin Bentz und Michael Heinzelmann, 183–185. Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018 54. Heidelberg: Propylaeum, 2023. Zugegriffen Dezember 22, 2024. https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/1005/chapter/13484.