1. Van Der Walt, J. and Whiller, A.H. Consideration in the design of chilled water reticulation and chilled service water distribution systems for South African Gold Mines. South African Chamber of Mines Research Report No. 30/77 (1977)
2. Stephenson, D. Distribution of water in deep gold mines in South Africa. Int. J. of Mine Water, Vol. 2 (2) pp 21–30 (1983)
3. Whillier, A.H. Refrigeration applied in the cooling. of mines. J. Intl. J. Refrig. 3(6) pp 341–346 (1980)
4. Grosman, D.D., Optimum allocation of mine service water subject to quality constraints. M.Sc. (Eng) dissertation, University of the Witwatersrand (1981)
5. National Coal Board Technical management of water in the coal mining industry. Mining Department (1982)