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"Biography – Indrajit Gupta". Vol. No. XLIV 07March 2001 B. No.35 (16Phalguna 1922). Research, Reference and Training Division, Ministry of Information and Broadcasting, Govt. of India. Archived from the original on 28 September 2007. Retrieved 15 March 2007.
Mitra, Sumit. "Gentleman Communist". Obituary. India Today. Archived from the original on 29 September 2007. Retrieved 15 March 2007.