Noriza Idrus. (2005). A comparative study between e-mail writing conference and face-to-face writing conference. Fakulti Sains Sosial dan Kemanusiaan, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Noriza Idrus. A Comparative Study Between E-mail Writing Conference and Face-to-face Writing Conference. Bangi: Fakulti Sains Sosial dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Noriza Idrus. A Comparative Study Between E-mail Writing Conference and Face-to-face Writing Conference. Fakulti Sains Sosial dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.