Norahilah Abdullah. (2006). Adapting to curricular change: Teachers' instructional strategies that support language learning and content mastery in the science classrooms. Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Norahilah Abdullah. Adapting to Curricular Change: Teachers' Instructional Strategies That Support Language Learning and Content Mastery in the Science Classrooms. Bangi: Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Norahilah Abdullah. Adapting to Curricular Change: Teachers' Instructional Strategies That Support Language Learning and Content Mastery in the Science Classrooms. Fakulti Sains Sosial Dan Kemanusiaan, Universiti Kebangsaan Malaysia, 2006.