Fennell, David A. (2002). Ecotourism Programme Planning. Oxon (UK): CABI Publishing.
Gale, Tim & Jennifer Hill. (2009). Ecotourism and Environmental Sustainability: An Introduction. In Ecotourism and Environmental Sustainability, edited by Jennifer Hill & Tim Gale, pp. 3-16. England: Ashgate Publishing Limited.Â
Guri, Evelyn Abe-Iyel, I.K. Osumanu & S.Z Bonye. (2020): Eco-cultural tourism development in Ghana: potentials and expected benefits in the Lawra Municipality. Journal of Tourism and Cultural Change. doi: https://doi.org/10.1080/14766825.2020.1737095
Katelieva, Maria, Andreas Muhar & Marianne Penker. (2019): Nature-related knowledge as intangible cultural heritage: safeguarding and tourism utilisation in Austria. Journal of Tourism and Cultural Change. doi: https://doi.org/10.1080/14766825.2019.1693581.Â
Loulanski, Tolina & Vesselin Loulanski. (2011) The sustainable integration of cultural heritage and tourism: a meta-study. Journal of Sustainable Tourism, 19(7), 837-862. doi: https://doi.org/10.1080/09669582.2011.553286.
Maria Katelieva, Andreas Muhar & Marianne Penker (2019): Nature-related knowledge as intangible cultural heritage: safeguarding and tourism utilisation in Austria. Journal of Tourism and Cultural Change. doi: https://doi.org/10.1080/14766825.2019.1693581.
Mgonja, John T, Agnes Sirima, Kenneth F Backman & Sheila J Backman. (2015). Cultural community-based tourism in Tanzania: Lessons learned and way forward. Development Southern Africa, 32(3), 377–391. doi: http://dx.doi.org/10.1080/0376835X.2015.1010710.
Mondino, Elena & Thomas Beery. (2018): Ecotourism as a learning tool for sustainable development. The case of Monviso Transboundary Biosphere Reserve, Italy. Journal of Ecotourism. doi: https://doi.org/10.1080/14724049.2018.1462371.
Muzvidziwa, Victor Ngonidzashe. (2013). Eco-tourism, Conservancies and Sustainable Development: The Case of Zimbabwe. Journal of Human Ecology, 43(1), 41-50. doi: https://doi.org/10.1080/09709274.2013.11906610.
Palmer, Nicola J. & Nipon Chuamuangphan. (2018): Governance and local participation in ecotourism: community-level ecotourism stakeholders in Chiang Rai province, Thailand. Journal of Ecotourism. doi: https://doi.org/10.1080/14724049.2018.1502248.
Pereiro, Xerardo (2016). A review of Indigenous tourism in Latin America: reflections on an anthropological study of Guna tourism (Panama). Journal of Sustainable Tourism. doiI: http://dx.doi.org/10.1080/09669582.2016.1189924