Quinn, William H.: Family Solutions for Youth at Risk. Applications to Juvenile Delinquency, Truancy, and Behavior Problems. London:Routledge, 2004

Quinton, David / Rutter, Michael: Parenting Breakdown: The Making and Breaking of Inter-Generational Links. Brookfield, VT: Avebury Publ. England/ Ashgate Publ. Co., 1988