Menon, K. N. (1977). Aryabhata: Astronomer mathematician. Publications Division, Ministry of Information and Broadcasting, Govt. of India.
Chicago-Zitierstil (17. Ausg.)Menon, K. N. Aryabhata: Astronomer Mathematician. New Delhi: Publications Division, Ministry of Information and Broadcasting, Govt. of India, 1977.
MLA-Zitierstil (8. Ausg.)Menon, K. N. Aryabhata: Astronomer Mathematician. Publications Division, Ministry of Information and Broadcasting, Govt. of India, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.