World Health Organization, WHO Regional Office for South-East Asia. (2006). Manual on tobacco control in schools. World Health Organization, WHO Regional Office for South-East Asia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Health Organization, WHO Regional Office for South-East Asia. Manual on Tobacco Control in Schools. New Delhi: World Health Organization, WHO Regional Office for South-East Asia, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)World Health Organization, WHO Regional Office for South-East Asia. Manual on Tobacco Control in Schools. World Health Organization, WHO Regional Office for South-East Asia, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.