Segal, J.B., "New Mosaics from Edessa." Archaeology 12 (1959): 150–57. OS.Am5 OS.Am6 OS.Am7 OS.Am8

Leroy, J., "Nouvelles découvertes archéologiques relatives à  Édesse." Syria 38 (1961): 159–69. OS.Am5 OS.Am6 OS.Am7 OS.Am8

Segal, J.B., "The Sabian Mysteries: The Planet Cult of Ancient Harran," in Bacon, E., ed., Vanished Civilizations of the Ancient World. New York: McGraw-Hill, 1963. Pp. 201–20. OS.Am6 OS.Am7 OS.Am8