1. Coastal Engineering Research Center, 1984. Shore Protection Manual, Department of US Army, Waterways Experiment Station, Corps of Engineers, Vicksburg, Mississippi, vol. 1
2. Moorman, F. R. and Rojanasoonthon, S., 1972. The Soils of the Kingdom of Thailand - Explanatory Text of the General Soil Map. Report SSR-72A, Soil Survey Division, Department of Land Development and Food and Agriculture Organization (FAO) of the United Nations, Ministry of Agriculture and Cooperatives, Kingdom of Thailand.
3. Silvester, R. and Vongvisessomjai, S., 1970. Energy distribution curves of developing and fully arisen seas. J. Hydraulic Res., 8, 493–521.