@book{199518,
	author = {Volkmar, Fred R.},
	title = {Handbook of autism and pervasive developmental disorders},
	publisher = {John Wiley & Sons},
	year = {c2005.},
	address = {Hoboken, NJ},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/wiley051/2004059091.html}
}