Sushil Kumar Vasudevan. (2001). Age related macular degeneration (ARMD): A study on the different morphological types and its risk factors. Faculty of Medicine, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sushil Kumar Vasudevan. Age Related Macular Degeneration (ARMD): A Study on the Different Morphological Types and Its Risk Factors. Kuala Lumpur: Faculty of Medicine, Universiti Kebangsaan Malaysia, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sushil Kumar Vasudevan. Age Related Macular Degeneration (ARMD): A Study on the Different Morphological Types and Its Risk Factors. Faculty of Medicine, Universiti Kebangsaan Malaysia, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.