Mar Saba: Magna Laura: Mar Sabas ‎(in: Battle for the faith, p.101-122)

"Mar Saba: Magna Laura: Mar Sabas ‎(in: Battle for the faith, p.101-122)", in: The Desert a City, edited by Chitty, D. J., Oxford, 1966: 106-10, figs. 7, 14, 16, 17.