@book{58887,
	author = {Parrott, Lester.},
	title = {Values and ethics in social work practice /},
	publisher = {Learning Matters,},
	year = {2010.},
	series = {Transforming social work practice},
	address = {Exeter :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/fy12pdf01/2010285862.html}
}