Theognius, Kh. El-Makhrûm (in: List of the Byzantine Monasteries in the Judean Desert, p.1-90)
Hirschfeld, Y., "Theognius, Kh. El-Makhrûm (in: List of the Byzantine Monasteries in the Judean Desert, p.1-90)", in: Christian Archaeology in the Holy Land. New Discoveries. Essays in Honour of Virgilio C. Corbo OFM, edited by Bottini, G. C., Di Segni, L. and Alliata, E., Jerusalem, 1990: 32-33, no. 17.