@book{44281,
	author = {Mussen, Paul Henry and Conger, John Janeway},
	title = {Desarrollo de la personalidad en el niño / },
	publisher = {Editorial Trillas ,  },
	year = {1973.},
	series = {Biblioteca técnica de psicología.},
	address = {México : },
	note = {Incluye índice. }
}