@book{50608,
	author = {Chacón y Calvo, José María,  and Ateneo de La Habana (Cuba)},
	title = {Cervantes y el romancero },
	editor = {Imp. "El Siglo XX")},
	publisher = {[s.n.], },
	year = {1917 (},
	address = {Habana : }
}