@book{190684,
	author = {Ferguson, Roy. and ebrary, Inc.},
	title = {Professional child and youth care},
	publisher = {UBC Press,},
	year = {c1993.},
	address = {Vancouver :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10146857}
}