Kumar, H. D. (1991). Nucleic acids and biotechnology. Vikas Publishing House.
Lua i Stíl Chicago (17ú heag.)Kumar, H. D. Nucleic Acids and Biotechnology. New Delhi: Vikas Publishing House, 1991.
Lua MLA (9ú heag.)Kumar, H. D. Nucleic Acids and Biotechnology. Vikas Publishing House, 1991.
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