Агрипин Александријски — разлика између измена

* {{Cite book | ref = harv | last=Meinardus|first=Otto F.A. |authorlink=Otto Friedrich August Meinardus |title=Two Thousand Years of Coptic Christianity |url=https://books.google.com/books?id=Cmey73GtfuUC&pg=PA273 |year=2002|publisher=American University in Cairo Press |isbn=978-977-424-757-6 }}

* {{citeCite book| ref= harv|last=Atiya|first=Aziz S.|title=[[The Coptic Encyclopedia]]|location=New York|publisher=Macmillan Publishing Co|year=1991|isbn=978-0-02-897025-7|pages=}}