Chong, M. S. (2007). The HUKM maculopathy study IV: Prevalence of incomplete posterior vitreous detachment (PVD) with perifoveolar attachment in patients with diabetic macular edema (DME). Faculty of Medicine, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chong, Min Siew. The HUKM Maculopathy Study IV: Prevalence of Incomplete Posterior Vitreous Detachment (PVD) with Perifoveolar Attachment in Patients with Diabetic Macular Edema (DME). Kuala Lumpur: Faculty of Medicine, Universiti Kebangsaan Malaysia, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chong, Min Siew. The HUKM Maculopathy Study IV: Prevalence of Incomplete Posterior Vitreous Detachment (PVD) with Perifoveolar Attachment in Patients with Diabetic Macular Edema (DME). Faculty of Medicine, Universiti Kebangsaan Malaysia, 2007.