Zadza Zarazilah Mohamad Nor. (2005). A study of teachers' written feedback on composition and the learners' response to teacher feedback in a private institution. Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Zadza Zarazilah Mohamad Nor. A Study of Teachers' Written Feedback on Composition and the Learners' Response to Teacher Feedback in a Private Institution. Bangi: Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Zadza Zarazilah Mohamad Nor. A Study of Teachers' Written Feedback on Composition and the Learners' Response to Teacher Feedback in a Private Institution. Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.