"Mani mantra for B-school". The Telegraph. Calcutta, India. 10 September 2007. Archived from the original on 14 January 2012. Retrieved 10 September 2011.
Ramkumar, Krishna (19 September 2009). "Planet plush!". The Times of India. p. 37. Archived from the original on 26 November 2013. Retrieved 23 May 2012.
"Mani mantra for B-school". The Telegraph. Calcutta, India. 10 September 2007. Archived from the original on 14 January 2012. Retrieved 10 September 2011.
Ramkumar, Krishna (19 September 2009). "Planet plush!". The Times of India. p. 37. Archived from the original on 26 November 2013. Retrieved 23 May 2012.