Jared M., S. (2014). Workbook for preventing catastrophic school violence. Rowman & Littlefield Publishers.
Παραπομπή Chicago StyleJared M., Scherz. Workbook for Preventing Catastrophic School Violence. Rowman & Littlefield Publishers, 2014.
Παραπομπή MLAJared M., Scherz. Workbook for Preventing Catastrophic School Violence. Rowman & Littlefield Publishers, 2014.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.