Hoffman, Sue, Anne L. Cummings, and Alan W. Leschied. “Treating Aggression in High-Risk Adolescent Girls: A Preliminary Evaluation”. Canadian Journal of Counselling and Psychotherapy 38, no. 2 (February 2, 2007). Accessed March 28, 2024. https://cjc-rcc.ucalgary.ca/article/view/58729.