@book{28430,
	author = {Méndez Calderón, Mónica.},
	title = {Piaget y Montessori, ideas convergentes /},
	publisher = {Corporación Universitaria Rafael Nuñez,},
	year = {1997.},
	address = {Cartagena de Indias :},
	note = {Incluye anexos.}
}