Poomthan Rangkakulnuwat. (2008) The Analysis of Demand System for Agricultural Export Products in Thailand using LAIDS. <i>NIDA Development Journal</i>, <i>48</i>(3), 47-63.Poomthan Rangkakulnuwat. "The Analysis of Demand System for Agricultural Export Products in Thailand using LAIDS". NIDA Development Journal 48 (2008):47-63.Poomthan Rangkakulnuwat. The Analysis of Demand System for Agricultural Export Products in Thailand using LAIDS. National Institute of Development Administration:ม.ป.ท. 2008.