1. Johns, J. (1992) Islamic settlement in Ard al-Karak. Pp. 363-368 in SHAY IV. Department of Antiquities of Jordan and University of Lyon 2: Amman.
2. Khalil, B. (1992) The geology of the Ar Rabba area. Map sheet No. 3152 IV. Geology Directorate, Natural Resources Authority: Amman, Jordan.
3. Land Use and Population in the Area North of Karak
4. Petrography of Middle Islamic Pottery from Karak