Wichien, S., & Aksornjarung, P. (2013). Pragmatic features in English course materials used at a Thai University. Prince of Songkla University.
استشهاد بنمط شيكاغوWichien, Sirion, و Prachamon Aksornjarung. Pragmatic Features in English Course Materials Used At a Thai University. Prince of Songkla University, 2013.
MLA استشهادWichien, Sirion, و Prachamon Aksornjarung. Pragmatic Features in English Course Materials Used At a Thai University. Prince of Songkla University, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.