@book{20437,
	author = {Guzmán, Martín Luis, and Castro Leal, Antonio},
	title = {La sombra del caudillo /},
	publisher = {Porrua, },
	year = {1988.},
	series = {Escritores mexicanos; },
	address = {México  },
	edition = {11a ed.},
	note = {Incluye índice}
}