Arab republic of egypt. minstry of planning. (1977). The Five year plan, 1978 - 1982: The general strategy for agriculture, irrigationm and food security. minstry of planning.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Arab republic of egypt. minstry of planning. The Five Year Plan, 1978 - 1982: The General Strategy for Agriculture, Irrigationm and Food Security. cairo: minstry of planning, 1977.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Arab republic of egypt. minstry of planning. The Five Year Plan, 1978 - 1982: The General Strategy for Agriculture, Irrigationm and Food Security. minstry of planning, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.