@book{111954,
	author = {Castro Ríos, Andrés and Rodríguez Nietzsche, Vicente},
	title = {Estos poemas...},
	publisher = {Cooperativa de Artes Gráficas Romualdo Real},
	year = {1967.},
	series = {Colección Guajana},
	address = {San Juan, P.R.}
}