@book{203250,
	author = {Rodríguez Nietzsche, Vicente and Castro Ríos, Andrés},
	title = {Madrigales},
	publisher = {Editorial Guajana},
	year = {2006.},
	series = {Colección Guajana},
	address = {San Juan, Puerto Rico},
	note = {On cover : "Ilustrado por Aslín M. González Peña".}
}