Singh< Uma Sankar & Kapoor, K. (2010). introduction to microbiology. Oxford Book company.
Chicago Style aipamenaSingh< Uma Sankar and Kiran Kapoor. Introduction to Microbiology. Jaipur: Oxford Book company, 2010.
MLA aipamenaSingh< Uma Sankar and Kiran Kapoor. Introduction to Microbiology. Oxford Book company, 2010.
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