Singh, K. (1982). Nutritional assessment of a sample of primary school boys in an urban school in Seremban, Negri Sembilan. University of Malaya.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Singh, Karnail. Nutritional Assessment of a Sample of Primary School Boys in an Urban School in Seremban, Negri Sembilan. Kuala Lumpur: University of Malaya, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Singh, Karnail. Nutritional Assessment of a Sample of Primary School Boys in an Urban School in Seremban, Negri Sembilan. University of Malaya, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.