References
- Draft Law On the Subsurface and Subsurface Use of the Republic of Kazakhstan (2007)
- Lee, J.H., Kim, I.J., and Kim, B.C. (2007) The Scheme of the Mineral Resources and Investment Opportunity, the Republic of Kazakhstan. Economic and Environmental Geology, v. 40, p. 503-511
- The Export-Import Bank of Korea (2009) The Natural Resources and Investment Environment of The Central Asia
- Visor Capital (2009) ENRC and Kazakhmys keeping their chins up