Nurul Shaziana Tajudin, Mohamad Farhan Azizi, & Suaibatul Islamiah Samsuddin. (2012). Risk factors of fall among hospitalized elderly patients in Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nurul Shaziana Tajudin, Mohamad Farhan Azizi, و Suaibatul Islamiah Samsuddin. Risk Factors of Fall Among Hospitalized Elderly Patients in Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Kuala Lumpur: Universiti Kebangsaan Malaysia, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nurul Shaziana Tajudin, et al. Risk Factors of Fall Among Hospitalized Elderly Patients in Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Universiti Kebangsaan Malaysia, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.