World Health Organization. (2006). Preventive chemotherapy in human helminthiasis: Coordinated use of anthelminthic drugs in control interventions : a manual for health professionals and programme managers. World Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Health Organization. Preventive Chemotherapy in Human Helminthiasis: Coordinated Use of Anthelminthic Drugs in Control Interventions : A Manual for Health Professionals and Programme Managers. Geneva, Swizterland: World Health Organization, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)World Health Organization. Preventive Chemotherapy in Human Helminthiasis: Coordinated Use of Anthelminthic Drugs in Control Interventions : A Manual for Health Professionals and Programme Managers. World Health Organization, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.