Nasr, S. H., & Leaman, O. (2002). The history of Islamic philosophy: Ed. by Seyyed Hossein Nasr and Oliver Leaman. Routledge.

Nasr, Seyyed Hossein, and Oliver Leaman. The History of Islamic Philosophy: Ed. by Seyyed Hossein Nasr and Oliver Leaman. London ; New York: Routledge, 2002.

Nasr, Seyyed Hossein, and Oliver Leaman. The History of Islamic Philosophy: Ed. by Seyyed Hossein Nasr and Oliver Leaman. Routledge, 2002.