@book{50472,
	author = {Álvarez Quintero, Serafín, and Álvarez Quintero, Joaquín,},
	title = {La contrata :},
	publisher = {R. Velasco, impresor,},
	year = {1904},
	address = {Madrid :},
	note = {A la portada: Estrenado en el Teatro de Apolo el 19 de Julio de 1904}
}