Alfred F. Pawlik, Stone Age – Mining Age. Proceedings of the VIII International Flint Symposium : The Lithic industry of the Pharaonic site Kom al-Ahmar in Middle Egypt and its relationship to the flint mines of the Wadi al-Sheikh, Bochum, Gerd Weisgerber, 13–17 septembre 1999 (lire en ligne), p. 240–206.