@book{48083,
	author = {Walmsley, Jan. and Johnson, Kelley, and ebrary, Inc.},
	title = {Inclusive research with people with learning disabilities},
	publisher = {J. Kingsley Publishers,},
	year = {2003.},
	address = {Philadelphia, PA ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10064425}
}