Dasgupta, Swapan (3 August 2012). "Twist in the tale". Calcutta, India: Telegraphindia.com. Archived from the original on 11 September 2012. Retrieved 9 August 2012.
Dasgupta, Swapan (3 August 2012). "Twist in the tale". Calcutta, India: Telegraphindia.com. Archived from the original on 11 September 2012. Retrieved 9 August 2012.