Sathit Talaengsatya และ Chayodom Sabhasri. (2009) Comparative analysis of EU demand for Thai tourism. Chulalongkorn University:ม.ป.ท.Sathit Talaengsatya และ Chayodom Sabhasri. 2009. Comparative analysis of EU demand for Thai tourism. ม.ป.ท.:Chulalongkorn University;Sathit Talaengsatya และ Chayodom Sabhasri. Comparative analysis of EU demand for Thai tourism. ม.ป.ท.:Chulalongkorn University, 2009. Print.