1. A. Negev, ‘Archaeological Encyclopaedia of the Holy Land’, Weidenfeld and Nicholson, London, 1972
2. W. F. Albright, ‘The Archaeology of Palestine’, Penguin Books Ltd., Harmondsworth, 1960
3. O. Negbi, in ‘Studies in Mediterranean Archaeology’, Paul Astrom, Götenberg, 1970
4. R. Rosenthal, ‘Jewellery in Ancient Times’, Cassel Ltd., London, 1973
5. R. A. S. Macalister, ‘The Excavation of Gezer’, John Murray, London, 1912, vol. 2, p. 260 and vol. 3, pl. CXXXI