Hartnuß, B. Taking responsibility - breaking away from hate and violence: Educational work with violent right-wing extremist juvenile offenders within the juvenile justice system - counselling them upon release from prison / Text: Birger Hartnuß. Violence Prevention Network e.V.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hartnuß, Birger. Taking Responsibility - Breaking Away from Hate and Violence: Educational Work with Violent Right-wing Extremist Juvenile Offenders Within the Juvenile Justice System - Counselling Them upon Release from Prison / Text: Birger Hartnuß. Violence Prevention Network E.V. Berlin.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hartnuß, Birger. Taking Responsibility - Breaking Away from Hate and Violence: Educational Work with Violent Right-wing Extremist Juvenile Offenders Within the Juvenile Justice System - Counselling Them upon Release from Prison / Text: Birger Hartnuß. Violence Prevention Network E.V.