Ajchara Chairit และ Sudham Rattanachot. (2010) A Study of Customers Satisfaction on Hotel Services of Wora Bura Hua Hin Resort and Spa. Silpakorn University:ม.ป.ท.Ajchara Chairit และ Sudham Rattanachot. 2010. A Study of Customers Satisfaction on Hotel Services of Wora Bura Hua Hin Resort and Spa. ม.ป.ท.:Silpakorn University;Ajchara Chairit และ Sudham Rattanachot. A Study of Customers Satisfaction on Hotel Services of Wora Bura Hua Hin Resort and Spa. ม.ป.ท.:Silpakorn University, 2010. Print.