Tan, A. K. (2012). Comparison between the panoptic ophtahlmoscope and the conventional direct ophthalmoscope in the detection of sight threatening diabetic retinopathy: The Kuching diabetic eye study. Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tan, Aik Kah. Comparison Between the Panoptic Ophtahlmoscope and the Conventional Direct Ophthalmoscope in the Detection of Sight Threatening Diabetic Retinopathy: The Kuching Diabetic Eye Study. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Tan, Aik Kah. Comparison Between the Panoptic Ophtahlmoscope and the Conventional Direct Ophthalmoscope in the Detection of Sight Threatening Diabetic Retinopathy: The Kuching Diabetic Eye Study. Universiti Kebangsaan Malaysia, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.