S Vaidyanathan. (2011). Introduction to Disaster Management Natural Disasters and Manmade Hazards. Ikon.
استشهاد بنمط شيكاغوS Vaidyanathan. Introduction to Disaster Management Natural Disasters and Manmade Hazards. Ikon, 2011.
MLA استشهادS Vaidyanathan. Introduction to Disaster Management Natural Disasters and Manmade Hazards. Ikon, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.