Yong Rofidah Salleh. (2006). Politeness in teacher talk: A study in the Malaysian ESL classrooms. Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yong Rofidah Salleh. Politeness in Teacher Talk: A Study in the Malaysian ESL Classrooms. Bangi: Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Yong Rofidah Salleh. Politeness in Teacher Talk: A Study in the Malaysian ESL Classrooms. Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.