イルハン天文表
Rufus, W. Carl (1939-05), “The Influence of Islamic Astronomy in Europe and the Far East”, Popular Astronomy 47 (5): 233-238, Bibcode: 1939PA.....47..233R
Leichter, Joseph (2004-05). The Zij as-Sanjari of Gregory Chioniades. Brown University. https://archive.org/details/TheZijAs-sanjariOfGregoryChioniades