1. McCool, S. F., & Bosak, K. (Eds.). (2016). Reframing sustainable tourism. Springer.
2. Nutsugbodo, R. Y., (2016). Tourist Accommodation. Tourism development in Ghana’s Brong-Ahafo Region: Demand and supply dynamics, pp.73–88.
3. Bulatović, D. (2017). Ecotourism and ecolodge accommodation. ILIRIA International Review, 7(2), 247–260.
4. Weaver, D. B. (ed.). (2001). The encyclopedia of ecotourism. Cabi.
5. Mehta, H., Báez, A. L., & O'Loughlin, P. (Eds.). (2002). International ecolodge guidelines. International Ecotourism Society.