Prasad, N. K. (2010). Downstream process technology: A new horizon in biotechnology (Second edition.). PHI Learning.
Lua i Stíl Chicago (17ú heag.)Prasad, Nooralabettu Krishna. Downstream Process Technology: A New Horizon in Biotechnology. Second edition. New Delhi: PHI Learning, 2010.
Lua MLA (8ú heag.)Prasad, Nooralabettu Krishna. Downstream Process Technology: A New Horizon in Biotechnology. Second edition. PHI Learning, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.