Sakonkan Na Songkhla. (2010) A study of degree of Thai cabin crew loyalty to Thai Airways International Public Company Limited /. Thammasat University,:ม.ป.ท.Sakonkan Na Songkhla. 2010. A study of degree of Thai cabin crew loyalty to Thai Airways International Public Company Limited /. ม.ป.ท.:Thammasat University,;Sakonkan Na Songkhla. A study of degree of Thai cabin crew loyalty to Thai Airways International Public Company Limited /. ม.ป.ท.:Thammasat University, 2010. Print.