Bentz, Martin, und Michael Heinzelmann. „Preface“. In The Exploitation of Raw Materials in the Roman World: A Closer Look at Producer-Resource Dynamics: Panel 4.4, herausgegeben von Dimitri van Limbergen und Devi Taelman. Archaeology and Economy in the Ancient World: Proceedings of the 19th International Congress of Classical Archaeology, Cologne/Bonn 2018 27. Heidelberg: Propylaeum, 2021. Zugegriffen Mai 21, 2024. https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/706/chapter/10587.