@book{21980,
	author = {Arias, Ricardo.},
	title = {Autos Sacramentales },
	publisher = {Porrúa },
	year = {1999.},
	series = {Sepan cuantos..;},
	address = {México },
	edition = {3a ed.},
	note = {Incluye referencias bibliográficas.}
}