The middle east library for economic services, t. (2025). Ministerial Decrees No. 691, 692, and 693/ 2015 concerning Egyptian standard specifications / Translated by The middle east library for economic services.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)The middle east library for economic services, translator. Ministerial Decrees No. 691, 692, and 693/ 2015 Concerning Egyptian Standard Specifications / Translated by The Middle East Library for Economic Services. 2025.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)The middle east library for economic services, translator. Ministerial Decrees No. 691, 692, and 693/ 2015 Concerning Egyptian Standard Specifications / Translated by The Middle East Library for Economic Services. 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.