@book{46681,
	author = {Mowforth, Martin and Munt, Ian},
	title = {Tourism and sustainability :},
	publisher = {Routledge,},
	year = {2009},
	address = {London ;},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0813/2008010913.html}
}