Zeppel, H. D. A. (2006). Indigenous ecotourism: Sustainable development and management.
Chicago Edition CitationZeppel, Heather D; Author. Indigenous Ecotourism: Sustainable Development and Management. Oxfordshire, CABI Publishing, 2006.
Cita MLAZeppel, Heather D; Author. Indigenous Ecotourism: Sustainable Development and Management. 2006.
Atenció: Aquestes cites poden no estar 100% correctes.