@book{179111,
	author = {Rowledge, Lorinda Rae, and Barton, Russell Scott, and ebrary, Inc.},
	title = {Mapping the journey},
	publisher = {Greenleaf,},
	year = {1999.},
	address = {Sheffield :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10650112}
}