*Isaaks, Edward H., and Srivastava, R. Mohan. An Introduction to Applied Geostatistics.  Oxford University Press, Oxford, NY, USA, 1989.
*David, M., Handbook of Applied Advanced Geostatistical Ore Reserve Estimation.  Elsevier, Amsterdam, 1988.
*Mineral Processing Plant Design, Practice, and Control - Proceedings.  Ed. Mular, A., Halbe, D., and Barratt, D.  Society for Mining, Metallurgy, and Exploration, Inc. 2002.
*Mineral Comminution Circuits - Their Operation and Optimisation.  Ed. Napier-Munn, T.J., Morrell, S., Morrison, R.D., and Kojovic, T.  JKMRC, The University of Queensland, 1996