Irons, L. (2008). Catastrophe preparation and prevention for law enforcement professionals. Oxford University.
استشهاد بنمط شيكاغوIrons, Larry. Catastrophe Preparation and Prevention for Law Enforcement Professionals. Oxford University, 2008.
MLA استشهادIrons, Larry. Catastrophe Preparation and Prevention for Law Enforcement Professionals. Oxford University, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.