Abdullahi, A. Y. (2017). Energy efficiency through lighting systems: A case study at the Agriculture Faculty Building, Kano University of Science and Technology, Wudil, Kano, Nigeria. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abdullahi, Abdurrahman Yusuf. Energy Efficiency Through Lighting Systems: A Case Study at the Agriculture Faculty Building, Kano University of Science and Technology, Wudil, Kano, Nigeria. Kuala Lumpur: Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Abdullahi, Abdurrahman Yusuf. Energy Efficiency Through Lighting Systems: A Case Study at the Agriculture Faculty Building, Kano University of Science and Technology, Wudil, Kano, Nigeria. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2017.