توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Egypt. Ministry of Industry, trade and small & medium projects, & The middle east library for economic services. Decree No. 671 of the year 2014 concerning the export duty imposed on certain kinds of scraps and raw materials.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Egypt. Ministry of Industry, trade and small & medium projects, و The middle east library for economic services. Decree No. 671 of the Year 2014 Concerning the Export Duty Imposed on Certain Kinds of Scraps and Raw Materials.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Egypt. Ministry of Industry, trade and small & medium projects, و The middle east library for economic services. Decree No. 671 of the Year 2014 Concerning the Export Duty Imposed on Certain Kinds of Scraps and Raw Materials.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.