@book{163653,
	author = {Sophocles, and Errandonea, Ignacio},
	title = {Edipo rey ; Edipo en Colono},
	publisher = {Publicaciones Puertorriqueñas},
	year = {1997.},
	address = {Río Piedras, P.R.},
	note = {Spanish and Greek.}
}