@book{20472,
	author = {Riquer, Martín de, 1914-2013 and Valverde, José María, 1926-1996},
	title = {Historia de la literatura universal:},
	publisher = {Editorial Planeta},
	year = {2003},
	address = {Barcelona},
	edition = {7a ed.},
	note = {Incluye textos antológicos y resúmenes argumentales}
}