Harikumar, V. (2004). Recent trends in Biotechnology. Agrobios.
Chicago Style aipamenaHarikumar, V.S. Recent Trends in Biotechnology. Jodhpur: Agrobios, 2004.
MLA aipamenaHarikumar, V.S. Recent Trends in Biotechnology. Agrobios, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.