Williams, Alice. “How Well Does the Circumscription Theory Explain the Formation of Complex Societies? : Using Agent-Based Models to Evaluate Archaeological Theories Against Existing Archaeological Data ”. In Human Origins – Digital Future: An International Conference about the Future of Archaeological and Paleoanthropological Databases, edited by Andrew W. Kandel, Miriam N. Haidle, and Christian Sommer, 32–33. Heidelberg: Propylaeum, 2022. Accessed July 17, 2024. https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/882/chapter/13438.