Cherdchai Klinthongchai และ Patthareeya Lakpetch. (2016) Determinants of decision making in choosing tourism destinations of incentive travel for Malaysian Companies to Andaman Cluster. National Institute of Development Administration:ม.ป.ท.Cherdchai Klinthongchai และ Patthareeya Lakpetch. 2016. Determinants of decision making in choosing tourism destinations of incentive travel for Malaysian Companies to Andaman Cluster. ม.ป.ท.:National Institute of Development Administration;Cherdchai Klinthongchai และ Patthareeya Lakpetch. Determinants of decision making in choosing tourism destinations of incentive travel for Malaysian Companies to Andaman Cluster. ม.ป.ท.:National Institute of Development Administration, 2016. Print.