Worl Health Organization. (1990). The rational use of drugs in the management of acute diarrhoea in children. Wolrd Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Worl Health Organization. The Rational Use of Drugs in the Management of Acute Diarrhoea in Children. Ginebra: Wolrd Health Organization, 1990.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Worl Health Organization. The Rational Use of Drugs in the Management of Acute Diarrhoea in Children. Wolrd Health Organization, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.