@book{129763,
	author = {Hill, Michael J.},
	title = {Understanding social policy /},
	publisher = {Blackwell Publishers,},
	year = {2000.},
	address = {Oxford ;},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0802/99049424-b.html}
}