United Nation - Technical Assistance Administration. (1959). Management of Railways in the United Arab Republic Egyptian Region. United Nation - Technical Assistance Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United Nation - Technical Assistance Administration. Management of Railways in the United Arab Republic Egyptian Region. New York: United Nation - Technical Assistance Administration, 1959.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)United Nation - Technical Assistance Administration. Management of Railways in the United Arab Republic Egyptian Region. United Nation - Technical Assistance Administration, 1959.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.