Powell, Larry, Jonathan Amsbary, and Mark Hickson. “The Wai in Thai Culture: Greeting, Status-Marking and National Identity Functions”. Journal of Intercultural Communication 14, no. 1 (March 30, 2014): 1–07. Accessed March 27, 2026. https://www.immi.se/index.php/intercultural/article/view/Powell-et-al-2014-1.