Khitoliya,, R. (2008). Environmental management and conservation: 2 vols. APH.
Chicago Style aipamenaKhitoliya,, R.K. Environmental Management and Conservation: 2 Vols. New Delhi: APH, 2008.
MLA aipamenaKhitoliya,, R.K. Environmental Management and Conservation: 2 Vols. APH, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.