Sajini Sahadevan (8 November 2012). "Quest for the smartest woman". The Hindu. Chennai, India. Archived from the original on 3 December 2013. Retrieved 1 December 2013.
Sajini Sahadevan (8 November 2012). "Quest for the smartest woman". The Hindu. Chennai, India. Archived from the original on 3 December 2013. Retrieved 1 December 2013.