@book{48660,
	author = {Gartner, William C. and ebrary, Inc.},
	title = {Trends in outdoor recreation, leisure, and tourism},
	publisher = {CABI Pub.,},
	year = {c2000.},
	address = {Wallingford, Oxon, UK ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10066745}
}