Ahmad Ismail. (2011). Development and evaluation of a hypermedia reading comprehension courseware for English for Science and Technology (EST). Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ahmad Ismail. Development and Evaluation of a Hypermedia Reading Comprehension Courseware for English for Science and Technology (EST). Bangi, Selangor: Universiti Kebangsaan Malaysia, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ahmad Ismail. Development and Evaluation of a Hypermedia Reading Comprehension Courseware for English for Science and Technology (EST). Universiti Kebangsaan Malaysia, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.