AMMERMAN, Albert J. u. a. Late prehistory of the Nile Basin and the Sahara. Heidelberg: Propylaeum,2017. DOI: 10.11588/propylaeum.194.259. Disponível em: https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/194.. Acesso em: 2 mai. 2024.