Pathamadol Rangsikosai และ Kanchit Tagong. (2014) The service quality of men spas in Bangkok metropolis. Naresuan University:ม.ป.ท.Pathamadol Rangsikosai และ Kanchit Tagong. 2014. The service quality of men spas in Bangkok metropolis. ม.ป.ท.:Naresuan University;Pathamadol Rangsikosai และ Kanchit Tagong. The service quality of men spas in Bangkok metropolis. ม.ป.ท.:Naresuan University, 2014. Print.