Peden, Alexander J., The Graffiti of Pharaonic Egypt: Scope and Roles of Informal Writings (c.3100-332 BC), Probleme der Ägyptologie 17, Leiden, Boston, Köln 2001
Peden, Alexander J., The Graffiti of Pharaonic Egypt: Scope and Roles of Informal Writings (c.3100-332 BC), Probleme der Ägyptologie 17, Leiden, Boston, Köln 2001