@book{9571,
	author = {Carlyle, Thomas and I.Farran y Mayoral, J., trad., prol. y notas},
	title = {Los héroes/},
	publisher = {Orbis},
	series = {Biblioteca de Historia;},
	address = {Madrid :},
	edition = {3},
	note = {Título original : On heroes (1841)}
}