World Health Organization. Regional Office for South-East Asia. (1999). Health situation in the South-East Asia region. World Health Organization, Regional Office For South-East Asia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Health Organization. Regional Office for South-East Asia. Health Situation in the South-East Asia Region. New Delhi: World Health Organization, Regional Office For South-East Asia, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)World Health Organization. Regional Office for South-East Asia. Health Situation in the South-East Asia Region. World Health Organization, Regional Office For South-East Asia, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.