Roslin Azni Abdul Aziz. (2006). A comparison study of the keratometric and astigmatism findings of the handheld autorefractor keratometer, manual keratometry and retinoscopic refraction among pre and post cataract surgery patients in Hospital Selayang.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Roslin Azni Abdul Aziz. A Comparison Study of the Keratometric and Astigmatism Findings of the Handheld Autorefractor Keratometer, Manual Keratometry and Retinoscopic Refraction Among Pre and Post Cataract Surgery Patients in Hospital Selayang. 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Roslin Azni Abdul Aziz. A Comparison Study of the Keratometric and Astigmatism Findings of the Handheld Autorefractor Keratometer, Manual Keratometry and Retinoscopic Refraction Among Pre and Post Cataract Surgery Patients in Hospital Selayang. 2006.