Први прелазни период — разлика између измена

* {{citeCite book|last1=Oakes|first1=Lorna|last2=Gahlin|first2=Lucia|title=Ancient Egypt: An Illustrated Reference to the Myths, Religions, Pyramids and Temples of the Land of the Pharaohs|url=http://books.google.com/books?id=4yEvuAAACAAJ|year=2008|publisher=Hermes House|isbn=978-0-681-94993-5|ref=harv}}

* {{citeCite book|last=Shaw|first=Ian|title=The Oxford History of Ancient Egypt|url=http://books.google.com/books?id=-9ViUBNEVWkC|date=31 August 2000|publisher=Oxford University Press|isbn=978-0-19-159059-7|ref=harv}}