Armstrong, H., & Hollows, A. (1989). A positive model: Standards for the development and evaluation of materials for training in child sexual abuse. National Children's Bureau.
Chicago-Zitierstil (17. Ausg.)Armstrong, Helen, und Anne Hollows. A Positive Model: Standards for the Development and Evaluation of Materials for Training in Child Sexual Abuse. London: National Children's Bureau, 1989.
MLA-Zitierstil (9. Ausg.)Armstrong, Helen, und Anne Hollows. A Positive Model: Standards for the Development and Evaluation of Materials for Training in Child Sexual Abuse. National Children's Bureau, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.