@book{2905,
	author = {Papalia, Diane E. and Olds, Sally Wendkos.},
	title = {Psicología del desarrollo / },
	publisher = {McGraw-Hill, },
	address = {Santafé de Bogotá : },
	edition = {7a. ede.},
	note = {Traducido de la septima edición de : A child's world. Infancy    through adolescence.}
}