@book{116273,
	author = {Piaget, Jean, and Inhelder, Bärbel.},
	title = {Psicología del niño},
	publisher = {Morata},
	year = {c1984.},
	series = {Colección Psicología},
	address = {Madrid},
	edition = {12a ed.},
	note = {Translation of : La psychologie de l'enfant.}
}