@book{21858,
	author = {Tapia Carvajal, Jeannette and Quezada Valenzuela, María Ester},
	title = {Piso mi suelo inicial},
	publisher = {Santillana},
	year = {2003},
	series = {Santillana hoy},
	address = {Buenos Aires},
	edition = {1ª ed.}
}