@book{111616,
	author = {Butler, Richard, and ebrary, Inc.},
	title = {Conceptual and Theoretical Issues},
	publisher = {Channel View Publications,},
	year = {c2006.},
	series = {The tourism area life cycle ;},
	address = {Clevedon ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10120621}
}