APA aipamena

Chawla, R. (2003). Ecotourism and development. Sonali Publications.

Chicago Style aipamena

Chawla, Romila. Ecotourism and Development. New Delhi: Sonali Publications, 2003.

MLA aipamena

Chawla, Romila. Ecotourism and Development. Sonali Publications, 2003.