World Health Organization & WHO Expert Committee on the Control and Surveillance of African Trypanosomiasis. (1998). Control and surveillance of African trypanosomiasis: Report of a WHO Expert Committee. World Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Health Organization و WHO Expert Committee on the Control and Surveillance of African Trypanosomiasis. Control and Surveillance of African Trypanosomiasis: Report of a WHO Expert Committee. Geneva: World Health Organization, 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)World Health Organization و WHO Expert Committee on the Control and Surveillance of African Trypanosomiasis. Control and Surveillance of African Trypanosomiasis: Report of a WHO Expert Committee. World Health Organization, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.