The middle east library for economic services. Ministerial Decree No. 432/2014 concerning list (44) for engineering products and goods.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)The middle east library for economic services. Ministerial Decree No. 432/2014 Concerning List (44) for Engineering Products and Goods.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)The middle east library for economic services. Ministerial Decree No. 432/2014 Concerning List (44) for Engineering Products and Goods.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.