Anil Kumar, S. (1996). Avian diversity in Kerala University campus Kariavattom.
Chicago Style aipamenaAnil Kumar, S. Avian Diversity in Kerala University Campus Kariavattom. Department of Zoology, University of Kerala, 1996.
MLA aipamenaAnil Kumar, S. Avian Diversity in Kerala University Campus Kariavattom. 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.