1. “Water Treatment for Industrial and Other Uses”;Nordell,1961
2. “Industrial Water Treatment Practice”;Hamer,1961
3. “Approved Methods for the Physical and Chemical Examination of Water” (1960) (The Institution of Water Engineers, London).
4. “The Bacteriological Examination of Water Supplies” (1957) 3rd Ed. Reports on Public Health and Medical Subjects No. 71. Ministry of Health, Ministry of Housing and Local Government. (H.M.S.O., London).
5. “Standard Methods for the Examination of Water and Wastewater” (1965) 12th Ed. (American Public Health Association, Inc., New York).