Salpekar, A. (2009). Ecotourism and third world. Jnanada Prakashan(P&D).
Chicago Style aipamenaSalpekar, Aaradhana. Ecotourism and Third World. New Delhi: Jnanada Prakashan(P&D), 2009.
MLA aipamenaSalpekar, Aaradhana. Ecotourism and Third World. Jnanada Prakashan(P&D), 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.