Yu และ Yang. (2012) Factors and Customers Satisfaction of Budget Hotel Customers in China. University of the Thai Chamber of Commerce:ม.ป.ท.Yu และ Yang. 2012. Factors and Customers Satisfaction of Budget Hotel Customers in China. ม.ป.ท.:University of the Thai Chamber of Commerce;Yu และ Yang. Factors and Customers Satisfaction of Budget Hotel Customers in China. ม.ป.ท.:University of the Thai Chamber of Commerce, 2012. Print.