ムアイヤドゥッディーン・ウルディー
George Saliba (1990). The Astronomical Work of Mu'ayyad al-Din al-'Urdi (d. 1266): A Thirteenth Century Reform of Ptolemaic Astronomy, Markaz dirasat al-Wahda al-'Arabiya, Beirut.
George Saliba (2011), Islamic Science and the Making of the European Renaissance, MIT
George Saliba] (1996) Arabic planetary theories after the eleventh century AD :in Rashed, ed. (1996) Encyclopedia of the History of Arabic Science, vol.