Harlina Yunus @ Junor. (2004). An analysis of e-mail discourse among distance learners doing business management in UiTM. Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Harlina Yunus @ Junor. An Analysis of E-mail Discourse Among Distance Learners Doing Business Management in UiTM. Bangi: Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2004.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Harlina Yunus @ Junor. An Analysis of E-mail Discourse Among Distance Learners Doing Business Management in UiTM. Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.