1. ASHRAE Handbook and Product Directory-Equipment, Chap. 21,1979
2. Wet Cooling Towers: Rule-of-Thumb, Design and Simulation;Leeper,1981
3. Prediction of evaporation losses in wet cooling towers;Qureshi;Heat Transfer Eng.,2006
4. Power Plant Water Management R&D Program;Feeley,2005
5. - M. Taylor, "Cooling tower vapor recovery unit", US Patent 4249391, 1981.