Nurul Hazwani Abdullah Zawawi & Siti Norsyahira Othman. (2012). Knowledge of nutrition, attitude and behaviour towards toddler nutrition in staff nurses of Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nurul Hazwani Abdullah Zawawi و Siti Norsyahira Othman. Knowledge of Nutrition, Attitude and Behaviour Towards Toddler Nutrition in Staff Nurses of Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Kuala Lumpur: Universiti Kebangsaan Malaysia, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nurul Hazwani Abdullah Zawawi و Siti Norsyahira Othman. Knowledge of Nutrition, Attitude and Behaviour Towards Toddler Nutrition in Staff Nurses of Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Universiti Kebangsaan Malaysia, 2012.