BERG, Ria. Il modius ostiense – simbolo dell’unità e della diversità economica dell’Impero. In: BENTZ , Martin; HEINZELMANN, Michael (Hrsg.). Sessions 4–5, Single Contributions. Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018Heidelberg: Propylaeum,2023. p. 195–197. DOI: 10.11588/propylaeum.1005.c13487. Disponível em: https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/1005/chapter/13487.. Acesso em: 9 mai. 2024.