Kumar, P., & Rai, S. K. (2010). Gate 2011: Biotechnology. G.K.Publishers.
Chicago Style aipamenaKumar, Prabhanshu, and Santosh Kumar Rai. Gate 2011: Biotechnology. Noida: G.K.Publishers, 2010.
MLA aipamenaKumar, Prabhanshu, and Santosh Kumar Rai. Gate 2011: Biotechnology. G.K.Publishers, 2010.
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