Welsh, Brandon C., y David P. Farrington. «Effectiveness of Family-Based Programs to Prevent Delinquency and Later Offending». Psicothema 18, no. Número 3 (diciembre 31, 2006): 596–602. Accedido marzo 29, 2024. https://reunido.uniovi.es/index.php/PST/article/view/8478.