References
- AU, 2008. African mining vision 2050. African Union Conference of Ministers Responsible for Mineral Resources Development, 1st Ordinary Session 13–17 October 2008. Mimeo.
- PricewaterhouseCoopers, 2007. Metals and mining: review of global trends in the mining industry. Available from http://www.pwc.com/za/en/publications/global-trends-in-mining-industry-2007.jhtml [Accessed 6 July 2010].