Okafor, N. (2007). Modern industrial microbiology and biotechnology. Science Publishers.
Lua i Stíl Chicago (17ú heag.)Okafor, Nduka. Modern Industrial Microbiology and Biotechnology. Enfield, (NH): Science Publishers, 2007.
Lua MLA (8ú heag.)Okafor, Nduka. Modern Industrial Microbiology and Biotechnology. Science Publishers, 2007.
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