@book{62824,
	author = {Gostick, Adrian Robert. and Christopher, Scott, and ebrary, Inc.},
	title = {The levity effect},
	publisher = {John Wiley & Sons,},
	year = {c2008.},
	address = {Hoboken, N.J. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10313654}
}