Chalita Uthairangsrilert และ Natchaya chalaysap. (2008) Attitude of local people in Muang District, Kanchanaburi toward horseback riding. Thammasat University:ม.ป.ท.Chalita Uthairangsrilert และ Natchaya chalaysap. 2008. Attitude of local people in Muang District, Kanchanaburi toward horseback riding. ม.ป.ท.:Thammasat University;Chalita Uthairangsrilert และ Natchaya chalaysap. Attitude of local people in Muang District, Kanchanaburi toward horseback riding. ม.ป.ท.:Thammasat University, 2008. Print.