@book{104364,
	author = {Paton, G. W. and Derham, David P.,},
	title = {A textbook of jurisprudence /},
	publisher = {Oxford University,},
	year = {1963.},
	address = {London :},
	edition = {3rd ed.,},
	url = {http://www.loc.gov/catdir/enhancements/fy0636/73158048-d.html}
}