ROWLAND, Joanne M. u. a. Prehistory of Northeastern Africa: New Ideas and Discoveries. Heidelberg: Propylaeum,2016. DOI: 10.11588/propylaeum.167.216. Disponível em: https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/167.. Acesso em: 27 mai. 2024.