Kumpfer, K. L. (1994). Family strengthening in preventing delinquency: A literature review. U.S. Department of Justice, Office of Juvenile Justice and Delinquency Prevention.
Chicago-Zitierstil (17. Ausg.)Kumpfer, Karol L. Family Strengthening in Preventing Delinquency: A Literature Review. Washington, DC: U.S. Department of Justice, Office of Juvenile Justice and Delinquency Prevention, 1994.
MLA-Zitierstil (8. Ausg.)Kumpfer, Karol L. Family Strengthening in Preventing Delinquency: A Literature Review. U.S. Department of Justice, Office of Juvenile Justice and Delinquency Prevention, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.