Roy, Amit (6 November 2011). "Tittle tittle". The Daily Telegraph. Calcutta, India. Archived from the original on 5 March 2013. Retrieved 1 December 2012.
Roy, Amit (6 November 2011). "Tittle tittle". The Daily Telegraph. Calcutta, India. Archived from the original on 5 March 2013. Retrieved 1 December 2012.