GardnerJ. D.Concepts of mine evaluation and design optimization. Ph.D. thesis, University of Utah, 1981.
2.
AtmanandManagerial economics (New Delhi: Excel Books, 1997), 158–62.
3.
Hindustan Zinc Ltd. Feasibility and conceptual engineering study for Zawar Mala-Baroi project, Hindustan Zinc Ltd., Udaipur, India. Report prepared by Arthur G. Mckee and Company, California, 1974, section3–4.
4.
MackenzieB. W. and BilodeauM.Seminar notes on economic guidelines for mineral exploration, development and production, organized by Hindustan Zinc Ltd., Udaipur, India, 1991, 26–31.
5.
PandeyI. M.Financial management (New Delhi: Vikas, 2000), 49, 131–3, 450–76.
6.
O'NeilT. J. and GentryD. W.Investment analysis. In HartmanH. L. ed. SME mining engineering handbook (Littleton, Colorado: Society for Mining, Metallurgy, and Exploration, Inc., 1992), 452–7.
7.
HartmanH. L.Introductory mining engineering (New York: Wiley, 1987), 488–90.
8.
DewettK. K.Modern economic theory (New Delhi: S. Chand & Co., 1998), 148–57.
9.
MohnotJ. K., SinghU. K. and DubeA. K.Formulation of model for determination of optimum mine investment under the planned profitability and different life of the mine. Paper presented at National seminar on people and the mining industry―the future, J. N. Vyas University, Jodhpur, India, 2000.
10.
Asia Pacific Potash Corporation. Project economics. Report of APPC, Udon Thani, Thailand, 1999, 2–3.