Grabar, Oleg. "Islamic Architecture and the West: Influences and Parallels." In Islamic Visual Culture, 1100-1800, volume II, Constructing the Study of Islamic Art. Hampshire: Ashgate Publishing Limited, 2006. First published in Islam and the Medieval West, ed. Stanley Ferber (Binghamton, 1975), pp. 60-66.
Islamic Visual Culture, 1100-1800 Part Four: Islamic Art and the West Chapter XXI: Islamic Architecture and the West