Ashok Kumar. (2006). Protein biotechnology. Discovery publishing house.
Dyfyniad Arddull ChicagoAshok Kumar. Protein Biotechnology. New Delhi: Discovery publishing house, 2006.
Dyfyniad MLAAshok Kumar. Protein Biotechnology. Discovery publishing house, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.