@book{110319,
	author = {Stammler, Rudolf,  and Roces, Wenceslao, },
	title = {Tratado de filosofía del derecho / },
	publisher = {Coyoacán, },
	year = {2008},
	series = {Derecho y sociedad, },
	address = {México, D.F. : },
	edition = {1a ed.}
}