National Institute of Mental Health Information Resource Center. (2015). Helping Children and Adolescents Cope with Violence and Disasters: What Parents Can Do.
This resource identifies common responses to trauma among children, and what parents can do to help children cope. It is also available in Spanish: https://www.nimh.nih.gov/health/publications/espanol/ayudando-a-ninos-y-adolescentes-a-superar-la-violencia-y-los-desastres-padres/index.shtml.