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: Alam El Marqab. British War Office. https://isac-idb.uchicago.edu/id/cc393b93-dc62-4ccd-b9b9-a699f46c49a1 (map)