Wechsler, D. The range of human capacities (2nd ed.). williams.
Cita Chicago (17th ed.)Wechsler, David. The Range of Human Capacities. 2nd ed. Baltimore: williams.
Cita MLA (9th ed.)Wechsler, David. The Range of Human Capacities. 2nd ed. williams.
Atenció: Aquestes cites poden no estar 100% correctes.