Chowdhary, Y. Sunita (11 December 2013). "Performance is the key". The Hindu. Archived from the original on 30 August 2014. Retrieved 4 September 2014.
Chowdhary, Y. Sunita (11 December 2013). "Performance is the key". The Hindu. Archived from the original on 30 August 2014. Retrieved 4 September 2014.