@book{6289,
	author = {Alston, Margaret. and Bowles, Wendy.},
	title = {Research for social workers :},
	publisher = {Routledge,},
	year = {2018.},
	address = {London ;},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0650/2002036781-d.html}
}