- Brunton, Guy, Badarian Civilisation and predynastic remains near Badari, Pl. XXXIV, 6; LIII, 48 - Patch, Diane Craig, Dawn of Egyptian Art - de Loisy, de Jean, Formes Simples - Stevenson, Alice, The Petrie Museum of Egyptian Archaeology: Characters and Collections - Stevenson, Alice, Figure of the Moment [UCL Culture blog]