@book{3121,
	author = {Mowforth, Martin. and Munt, Ian.},
	title = {Tourism and sustainability :},
	publisher = {Routledge,},
	year = {2003.},
	address = {London ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0664/2002013770-d.html}
}