@book{5788,
	author = {GRATIOT-ALPHANDÉRY, Hélène and ZAZZO, René},
	title = {Traité de psychologie de l'enfant},
	publisher = {PUF},
	year = {1970},
	series = {Traité de Psychologie de l'Enfant},
	address = {Paris},
	edition = {1ª ed.}
}