@book{229023,
	author = {Álvarez, Lluís Xabel},
	title = {Signos estéticos y teoría},
	publisher = {Anthropos, Editorial},
	year = {2005.},
	series = {Autores , textos y temas},
	address = {Barcelona},
	edition = {2a. ed.corregida y aumentada.}
}