Hugonnard-Roche, H, G. Swarup, A. Bag, and K. Shukla. 1987. “La théorie Astronomique Selon Jābir Ibn Aflaḥ”. In History of Oriental Astronomy: Proceedings of an International Astronomical Union Colloquium No. 91, New Delhi, India, 13–16 November 1985, 207-8. Cambridge: Cambridge University Press.