The Mosaics of the Dome of the Rock at Jerusalem and of the Great Mosque at Damascus : by Marguerite Van Berchem. Translated by K. A. C. Creswell. (Sondertitel) - Gautier-van Berchem, Marguerite (Clarendon Press, 1932)
Creswell, K. A. C.: Early Muslim Architecture.Vol., 1, P. 1. - 2-ed- 1969- S. 213-322