Negi, J. M. S. (1990). Tourism development and resource conservation: (an environmental ecological, socio-economic & cultural approach to tourism in developing countries) (1. ed.). Metropolitan.
Chicago-Zitierstil (17. Ausg.)Negi, Jag Mohan S. Tourism Development and Resource Conservation: (an Environmental Ecological, Socio-economic & Cultural Approach to Tourism in Developing Countries). 1. ed. New Delhi: Metropolitan, 1990.
MLA-Zitierstil (9. Ausg.)Negi, Jag Mohan S. Tourism Development and Resource Conservation: (an Environmental Ecological, Socio-economic & Cultural Approach to Tourism in Developing Countries). 1. ed. Metropolitan, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.