References
- Buckley, R., & Mossaz, A. (2018). Private conservation funding from wildlife tourism enterprises in sub-Saharan Africa: Conservation marketing beliefs and practices. Biological Conservation, 218, 57–63. https://doi.org/10.1016/j.biocon.2017.12.001
- Buckley, R., & Mossaz, A. C. (2016). Decision making by specialist luxury travel agents. Tourism Management, 55, 133–138. https://doi.org/10.1016/j.tourman.2016.02.002
- Font, X. (2002). Environmental certification in tourism and hospitality: progress, process and prospects. Tourism Management, 23(3), 197–205. https://doi.org/10.1016/S0261-5177(01)00084-X
- Lawton, J. (2001). Earth system science. Science (Science), 292(5524), 1965. https://doi.org/10.1126/science.292.5524.1965
- Lesar, L., Weaver, D., & Gardiner, S. (2020). From spectrum to multiverse: a new perspective on the diversity of quality control tools for sustainable tourism theory and practice. Journal of Travel Research, 59(3), 424–449. https://doi.org/10.1177/0047287519841715
- Mair, J., & Jago, L. (2010). The development of a conceptual model of greening in the business events tourism sector. Journal of Sustainable Tourism, 18(1), 77–94. https://doi.org/10.1080/09669580903291007
- Mzembe, A. N., Lindgreen, A., Idemudia, U., & Melissen, F. (2020). A club perspective on sustainability certification schemes in the tourism and hospitality industry. Journal of Sustainable Tourism, 28(9), 1332–1350. https://doi.org/10.1080/09669582.2020.1737092
- Sparks, B. A., Perkins, H. E., & Buckley, R. C. (2013). Online travel reviews as persuasive communication: the effects of content type, source, and certification logos on consumer behaviour. Tourism Management, 39, 1–9. https://doi.org/10.1016/j.tourman.2013.03.007