@book{67879,
	author = {Davies, Martin, and ebrary, Inc.},
	title = {The Blackwell companion to social work},
	publisher = {Wiley-Blackwell,},
	year = {2013.},
	address = {Hoboken :},
	edition = {4th ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10660596}
}