Alkhalaf, H. (2014). Earth-to-air heat exchanger system: A study on the role of ground cover and system validation in Malaysian climate. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alkhalaf, Haitham. Earth-to-air Heat Exchanger System: A Study on the Role of Ground Cover and System Validation in Malaysian Climate. Kuala Lumpur: Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alkhalaf, Haitham. Earth-to-air Heat Exchanger System: A Study on the Role of Ground Cover and System Validation in Malaysian Climate. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.