C. Vadhanavikkit, Sethaputra, C., Buatan, S., y Pluengnuch, N.,
«Village level water storage and utilization practices in Northeast Thailand : a survey and project evaluation», in
Proceedings of the Third International Conference on Rain Water Cistern Systems : 14-16 January 1987, Khon Kaen, Thailand, 1987, pp. P. G3-1 - G3-13 : tab.
