1. Adams, R. McC. 1965. The land behind Baghdad. Chicago/London: University of Chicago Press.
2. Bell, G.L. 1914. Palace and mosque at Ukhaidir: A study in early Mohammadan architecture. Oxford: Clarendon Press.
3. Borrás Gualís, G.M., P. Lavado Paradinas, R. López Guzáman, Ma P. Mogollón, A.M. Martínez Cano-Cortés, Ma T. Pérez, and Higuera. 2000. Mudéjar art: Islamic aesthetics in Christian art. Vienna: Museum with No Frontiers.
4. Canby, S. 2000. Islamic archaeology: By accident or design. In Discovering Islamic art: Scholars, collectors and collections, ed. S. Vernoit, 128–137. London/New York: I.B. Taurus.
5. Creswell, K.A.C. 1932. Early Muslim architecture, Umayyads, early ‘Abbasids and Tulunids, Part I: Umayyads, A.D. 622–750. Oxford: Oxford University Press.