Abdin, K. T. E. (2001). Common medical problems among elderly attending primary health care and geriatric ward in University Hospital Kuala Lumpur.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abdin, Khalid Tag Elsir. Common Medical Problems Among Elderly Attending Primary Health Care and Geriatric Ward in University Hospital Kuala Lumpur. 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Abdin, Khalid Tag Elsir. Common Medical Problems Among Elderly Attending Primary Health Care and Geriatric Ward in University Hospital Kuala Lumpur. 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.