توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Hafizah Md Noor. (2012). Comparison between the standard and 180 degrees rotational technique of classic laryngeal mask airway insertion in children. Universiti Kebangsaan Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Hafizah Md Noor. Comparison Between the Standard and 180 Degrees Rotational Technique of Classic Laryngeal Mask Airway Insertion in Children. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2012.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Hafizah Md Noor. Comparison Between the Standard and 180 Degrees Rotational Technique of Classic Laryngeal Mask Airway Insertion in Children. Universiti Kebangsaan Malaysia, 2012.