@book{3398,
	author = {Emerson, Eric,},
	title = {The international handbook of applied research in intellectual disabilities /},
	publisher = {Wiley,},
	year = {c2004.},
	address = {Chichester, West Sussex, England ;},
	url = {http://www.loc.gov/catdir/bios/wiley047/2003021195.html}
}