Umul Khair Mohamad. (2010). An evaluation of the willingness to perform bystander cardiopulmonary resuscitation calls coordinated by Medical Emergency Coordination Centre Hospital Kuala Lumpur. Universiti Kebangsaaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Umul Khair Mohamad. An Evaluation of the Willingness to Perform Bystander Cardiopulmonary Resuscitation Calls Coordinated by Medical Emergency Coordination Centre Hospital Kuala Lumpur. Kuala Lumpur: Universiti Kebangsaaan Malaysia, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Umul Khair Mohamad. An Evaluation of the Willingness to Perform Bystander Cardiopulmonary Resuscitation Calls Coordinated by Medical Emergency Coordination Centre Hospital Kuala Lumpur. Universiti Kebangsaaan Malaysia, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.