@book{20228,
	author = {Basch, Adela and Sedran, Sara},
	title = {Había una vez un lápiz},
	publisher = {Abran Cancha},
	year = {2011},
	series = {Potrillo amarillo},
	address = {Buenos Aires},
	edition = {1a. ed. 3a. reimp.}
}