توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Egypt. (2012). Presidential Decree-Law No. 102/2012 Amending Some Provisions of the General Sales Tax Law No. 11 of the year 1991. The Middle East Library for Economic Services.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Egypt. Presidential Decree-Law No. 102/2012 Amending Some Provisions of the General Sales Tax Law No. 11 of the Year 1991. Egypt: The Middle East Library for Economic Services, 2012.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Egypt. Presidential Decree-Law No. 102/2012 Amending Some Provisions of the General Sales Tax Law No. 11 of the Year 1991. The Middle East Library for Economic Services, 2012.