1. 1954 UNESCO First protocol to the Convention for the Protection of Cultural Property in the Event of Armed conflict, Hague, 1954.
2. 1954 UNESCO protocol Convention on the Means of Prohibiting and Preventing the Illicit Import, Export and Transfer of Ownership of Cultural Property, Records of the General Conference 16th Session, Resolutions, vol. 1, Paris, 12 October to 14 November, 1970 pp. 135–141.
3. 1999 UNESCO Second Protocol to the Hague Convention, 1954.
4. Conservation and the antiquities trade;Sease;JAIC,1997
5. Loot, legitimacy and ownership;Renfrew,2000