@book{49834,
	author = {Volkmar, Fred R. and Wiesner, Lisa A. and ebrary, Inc.},
	title = {A practical guide to autism},
	publisher = {Wiley,},
	year = {c2009.},
	address = {Hoboken, N.J. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10333002}
}