Coba jelasin Lihat pula dari Zij-i Ilkhani dong

Astronomi di dunia Islam pada Abad Pertengahan

J. A. Boyle, "The Longer Introduction to the Zij-i Ilkhani of Nasir ad-Din Tusi", Journal of Semitic Studies (1963) 8(2), pp. 244–254

E. S. Kennedy, "A Survey of Islamic Astronomical Tables", Transactions of the American Philosophical Society (1956) 46(2), pp. 3, 39-40.

Javad H. Zadeh, "A Second Order Interpolation Scheme Described in the Zij-i Ilkhani", Historia Mathematica (1985) vol. 12, pp. 56–59.