1. CBD (1992) Convention on Biological Diversity, Rio de Janeiro, Brasil. http://www.cbd.int/convention.
2. Losing knowledge about plant use in the Sierra de Manantlan biosphere reserve, Mexico;BF Benz;Econ Bot,2000
3. Cultural erosion and biodiversity: Canoe-making knowledge in Pohnpei, Micronesia;BJ Brosi;Conserv Biol,2007
4. Mikkelsen C (2012) The Indigenous World 2012. Copenhagen: Transaction Publishers.
5. UNEP (2011) Report of the Tenth Meeting of the Conference of the Parties to the Convention on Biological Diversity. Montreal: UN Environment Programme, UNEP/CBD/COP/10/27.