Reduction, U. N. O. f. D. R. (2023). Disaster Risk Reduction and Climate Change Adaptation. United Nations Office for Disaster Risk Reduction.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Reduction, United Nations Office for Disaster Risk. Disaster Risk Reduction and Climate Change Adaptation. United Nations Office for Disaster Risk Reduction, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Reduction, United Nations Office for Disaster Risk. Disaster Risk Reduction and Climate Change Adaptation. United Nations Office for Disaster Risk Reduction, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.