@book{29060,
	author = {Barthes, Roland},
	title = {El grado cero de la escritura.},
	publisher = {Siglo Veintiuno,},
	year = {1983.},
	address = {México :},
	edition = {6a ed.},
	note = {Con nuevos ensayos críticos, p. 93-346.}
}