Raman, A. S. (September 2001). "The Iron Lady of India". The Contemporary Review. Archived from the original on 12 September 2011. Retrieved 10 November 2013.
Nalpat, Madhav (25 December 2011). "First impressions". The Sunday Guardian. New Delhi. Archived from the original on 1 December 2021. Retrieved 10 November 2013.
"Profile". Government of Tamil Nadu. Archived from the original on 3 March 2009. Retrieved 10 November 2013.
Raman, A. S. (September 2001). "The Iron Lady of India". The Contemporary Review. Archived from the original on 12 September 2011. Retrieved 10 November 2013.
Nalpat, Madhav (25 December 2011). "First impressions". The Sunday Guardian. New Delhi. Archived from the original on 1 December 2021. Retrieved 10 November 2013.