Chłodnicki, Marek, und Krzysztof Grzymski. „Kerma Culture in Letti Basin (Dongola Reach)“. In Desert and the Nile. Prehistory of the Nile Basin and the Sahara : Papers in Honour of Fred Wendorf , herausgegeben von Jacek Kabaciński, Marek Chłodnicki, Michał Kobusiewicz, und Małgorzata Winiarska-Kabacińska, 437–450. Studies in African Archaeology 15. Heidelberg: Propylaeum, 2021. Zugegriffen Oktober 14, 2024. https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/830/chapter/10646.