@book{25562,
	author = {Nietzsche, Friedrich},
	title = {Así hablaba Zaratustra.},
	publisher = {EDAF,},
	year = {1991.},
	series = {Biblioteca Edaf ;},
	address = {Madrid :},
	edition = {1a ed},
	note = {Con prólogo de Dolores Castillo Mirat.}
}