@book{21130,
	author = {Díez Vegas, Cristina and Tolchinsky Landsmann, Liliana},
	title = {La escritura colaborativa en educación infantil},
	publisher = {ICE},
	year = {2004},
	series = {Cuadernos de educación},
	address = {Barcelona},
	edition = {1ª ed.}
}