Intelligence Division of British War Office (Ministry of Defence, Great Britain); Center for Ancient Middle Eastern Landscapes, Institute for the Study of Ancient Cultures, University of Chicago
British War Office (2016). Survey of Egypt: Wadi El Gallab. British War Office. https://isac-idb.uchicago.edu/id/1eacffd3-5f61-43dd-bde9-418bb50541fe (map)