Halim, A. A. (2014). Diagnosis of dampness in building conservation works. Case study: Historical Fort Cornwallis, George Town, Penang / Al-Hafzan Abdullah Halim.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Halim, Al-Hafzan Abdullah. Diagnosis of Dampness in Building Conservation Works. Case Study: Historical Fort Cornwallis, George Town, Penang / Al-Hafzan Abdullah Halim. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Halim, Al-Hafzan Abdullah. Diagnosis of Dampness in Building Conservation Works. Case Study: Historical Fort Cornwallis, George Town, Penang / Al-Hafzan Abdullah Halim. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.