Syed Mud. Puad Syed Amran. (1991). A study of various factors that influence nutritional status of Orang Asli children in selected villages in Tapah, in the District of Batang Padang, Perak Darul Ridzuan.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Syed Mud. Puad Syed Amran. A Study of Various Factors That Influence Nutritional Status of Orang Asli Children in Selected Villages in Tapah, in the District of Batang Padang, Perak Darul Ridzuan. 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Syed Mud. Puad Syed Amran. A Study of Various Factors That Influence Nutritional Status of Orang Asli Children in Selected Villages in Tapah, in the District of Batang Padang, Perak Darul Ridzuan. 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.