Iqbal, I., & unknown. (2005). The impact of HVAC system selection and operation on energy conservation in an office building in hot and humid climates of Saudi Arabia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Iqbal, Imran, و unknown. The Impact of HVAC System Selection and Operation on Energy Conservation in an Office Building in Hot and Humid Climates of Saudi Arabia. 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Iqbal, Imran, و unknown. The Impact of HVAC System Selection and Operation on Energy Conservation in an Office Building in Hot and Humid Climates of Saudi Arabia. 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.