Qader Mustafa, H. (2014). Post tensioning effect in column to beams by bolts of Industrialized Building System (IBS) for school buildings.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Qader Mustafa, Hewa. Post Tensioning Effect in Column to Beams by Bolts of Industrialized Building System (IBS) for School Buildings. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Qader Mustafa, Hewa. Post Tensioning Effect in Column to Beams by Bolts of Industrialized Building System (IBS) for School Buildings. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.