Herdick, Michael, Angelika Hunold, and Holger Schaaff, eds. Pre-Modern Industrial Districts: Panel 3.12. Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018 14. Heidelberg: Propylaeum, 2020. Accessed July 17, 2024. https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/726.