Sanhakot Vithayaporn และ Suwaree Namwong. (2017) The influence of employee motivation and innovative behavior: Thai Airways international case study. National Institute of Development Administration:ม.ป.ท.Sanhakot Vithayaporn และ Suwaree Namwong. 2017. The influence of employee motivation and innovative behavior: Thai Airways international case study. ม.ป.ท.:National Institute of Development Administration;Sanhakot Vithayaporn และ Suwaree Namwong. The influence of employee motivation and innovative behavior: Thai Airways international case study. ม.ป.ท.:National Institute of Development Administration, 2017. Print.