"1971 – Egypt's new constitution is introduced and the country is renamed the Arab Republic of Egypt." Timeline Egypt 4 Ekim 2011 tarihinde Wayback Machine sitesinde arşivlendi.. BBC News, Timeline: Egypt
"The Copts: 'Modern Sons of the Pharaohs'?". Church History & Religious Culture. 89 (1–3): 279-290. June 2009. doi:10.1163/187124109X407934.Birden fazla yazar-name-list parameters kullanıldı (yardım); Yazar |ad1= eksik |soyadı1= (yardım)
"1971 – Egypt's new constitution is introduced and the country is renamed the Arab Republic of Egypt." Timeline Egypt 4 Ekim 2011 tarihinde Wayback Machine sitesinde arşivlendi.. BBC News, Timeline: Egypt