Sharad Singh. (2005). Nyayalayik vigyan ki nai chunautiyan. Samayik Prakashan.
Chicago Edition CitationSharad Singh. Nyayalayik Vigyan Ki Nai Chunautiyan. New Delhi: Samayik Prakashan, 2005.
Cita MLASharad Singh. Nyayalayik Vigyan Ki Nai Chunautiyan. Samayik Prakashan, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.