@book{43839,
	author = {Vega, Ventura de la, and Scribe, Eugène,},
	title = {Retascon, barbero y comadron :},
	publisher = {Impr. de Repullés,},
	year = {1842},
	address = {Madrid :},
	url = {http://books.google.com/books?vid=BNC:1001132882&printsec=frontcover}
}