@book{24604,
	author = {Ossorio, Ángel},
	title = {El contrato de opción},
	publisher = {UTEHA},
	series = {Manuales UTEHA No. 163/163a},
	address = {México :},
	edition = {2},
	note = {Esta obra pertenece al donativo del Lic. Carlos Francisco Cisneros Ramos}
}