@book{226662,
	author = {Jacobson, John W. and Mulick, James A. and SpringerLink (Online service)},
	title = {Handbook of Intellectual and Developmental Disabilities},
	publisher = {Springer US},
	year = {2007.},
	series = {Issues on Clinical Child Psychology},
	address = {Boston, MA},
	url = {http://dx.doi.org/10.1007/0-387-32931-5}
}