Myra Aidrin binti Mohd Ali. (2013). The pragmatic strategies in selected Malaysia formal letters: A study of politeness,presuppositon and implicature. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Myra Aidrin binti Mohd Ali. The Pragmatic Strategies in Selected Malaysia Formal Letters: A Study of Politeness,presuppositon and Implicature. Kuala Lumpur: Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Myra Aidrin binti Mohd Ali. The Pragmatic Strategies in Selected Malaysia Formal Letters: A Study of Politeness,presuppositon and Implicature. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2013.