foreign references
-Al-Mazroo, Hamid &,Nasif , Abdallah , " New Lihyanite Sculptures from Al-Ula , Saudi Arabia ", Ages 7/2 , 1992.
-An Introduction To Saudi Arabian Antiquities ,
-Bierbrier, M., Portraits and Masks, Burial Customs in Roman Egypt, London, 1997.
-Bothmer, B., Egyptian Sculpture of the Late Period, 700 B.C. to 100 A.D., Broklyn, 1960
-Breton, Arabian Felix from the time of the Queen of Sheba, 1999.
-Cartledge, P. & Others (ed.), Hellenistic Constructs: Essays in Culture, History, and Historiography, Los Angeles 1997.
-Caskel , lihyan and Lihyanisch ,
- Doxiadis, E., The Mysterious Fayum Portraits, Faces from Ancient Egypt, London, 1995.
-Fischer, H. & Terrace, E., Treasures of the Cairo Museum from predynastic Period to Roman Times, London, 1970,
-Gabra, G. & Eaton-Krauss, M., The Treasures of Coptic Art, Cairo-New York, 2005.
-Kanawati , N., The Tomb and its Significance in Ancient Egypt , Prism Archaeological Series 3 , 2 ed. , 1999, p. 70 – 73
-L´Arabie preislamique et son Environement Historique et Culturel , edited by T. Fahd Leiden , 1989.
-Parr , P.J.," Aspects of the Archaeology of North-West Arabia in the First Millennium BC
-Potts, Daniel T. "THAJ AND THE LOCATION OF GERRHA" in Proceedings of the Seminar for Arabian Studies Vol. 14, Proceedings of the Seventeenth SEMINAR FOR ARABIAN STUDIES held at London on 13th - 15th July 1983 (1984), pp. 87-91
-Rosenberg, S., "Masks from Tell el Her", in: Portraits and Masks,
-Smith , W.S. , The Art and Architecture of Ancient Egypt,
-Walker, S., Ancient Faces, Mummy Portraits from Roman Egypt, New York, 2000.