Negi, S. (1991). Handbook of national parks sanctuaries and biosphere reserves in India. Indus Publishing.
Citación estilo ChicagoNegi, S.S. Handbook of National Parks Sanctuaries and Biosphere Reserves in India. New Delhi: Indus Publishing, 1991.
Cita MLANegi, S.S. Handbook of National Parks Sanctuaries and Biosphere Reserves in India. Indus Publishing, 1991.
Warning: These citations may not always be 100% accurate.