@book{2111,
	author = {Sófocles and Varona Círo, Alegría, tr-},
	title = {Edipo rey /},
	publisher = {Norma,},
	year = {2003.},
	series = {Cara y cruz},
	address = {Bogotá :},
	edition = {1a. ed.},
	note = {4a. reimpresión de 2007}
}