@book{58063,
	author = {León Penagos, Jorge E. de},
	title = {El libro},
	publisher = { : Trillas : ANUIES},
	year = {, 1995},
	series = {Temas básicos},
	address = {México},
	edition = {3a edición},
	note = {Incluye:
índice analítico (pp. 79 -81)}
}