Jayasankar, P., & B, A. (2010). Identification of marine mammals of India. Narendra.
Chicago Style aipamenaJayasankar, P., and Anoop B. Identification of Marine Mammals of India. Delhi: Narendra, 2010.
MLA aipamenaJayasankar, P., and Anoop B. Identification of Marine Mammals of India. Narendra, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.