@book{294651,
	author = {Kozak, Metin. and ProQuest (Firm)},
	title = {Sustainability of tourism},
	publisher = {Cambridge Scholars Pub.,},
	year = {2011.},
	address = {Newcastle upon Tyne :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=1080517}
}