Becken, S., & Hay, J. E. (2007). Tourism and climate change: Risks and opportunities. Channel View Publications.
Citace podle Chicago (17th ed.)Becken, Susanne, a John E. Hay. Tourism and Climate Change: Risks and Opportunities. Clevedon, UK ; Buffalo: Channel View Publications, 2007.
Citace podle MLA (9th ed.)Becken, Susanne, a John E. Hay. Tourism and Climate Change: Risks and Opportunities. Channel View Publications, 2007.
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