تعبير عن نهر النيل

المراجع

• 1 - Harold Edwin Hurst, Magdi M. El-Kammash, Charles Gordon Smith, " Nile River " , www.britannica.com , 01-03-2020. .
• 2 - Joshua J. Mark (02-09-2009), " Nile " , www.ancient.eu , 01-03-2020. .