@book{907,
	author = {Royse, David D.},
	title = {Research methods in social work /},
	publisher = {Brooks/Cole-Thomson Learning,},
	year = {c2004.},
	address = {Pacific Grove, CA :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1514/2002111288-b.html}
}