Singh, M. P. a. o. (2007). Forest environment and biodiversity (2.). Daya.
Chicago Style aipamenaSingh, M P and others. Forest Environment and Biodiversity. 2. Delhi: Daya, 2007.
MLA aipamenaSingh, M P and others. Forest Environment and Biodiversity. 2. Daya, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.