Yang Rashidi Abdullah. (2013). Level of catastrophic health expenditure and its influencing factors among inpatients admitted to Hospital Kuala Lumpur. Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yang Rashidi Abdullah. Level of Catastrophic Health Expenditure and Its Influencing Factors Among Inpatients Admitted to Hospital Kuala Lumpur. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Yang Rashidi Abdullah. Level of Catastrophic Health Expenditure and Its Influencing Factors Among Inpatients Admitted to Hospital Kuala Lumpur. Universiti Kebangsaan Malaysia, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.