Hasan, A. A. B. (2005). Environmental health impact aasseeement of Development projects: A practical guide for the WHO eastern mediterranean region. World Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hasan, Amir A Birley. Environmental Health Impact Aasseeement of Development Projects: A Practical Guide for the WHO Eastern Mediterranean Region. Cairo: World Health Organization, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hasan, Amir A Birley. Environmental Health Impact Aasseeement of Development Projects: A Practical Guide for the WHO Eastern Mediterranean Region. World Health Organization, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.