World Health Organization. (1997). Tropical disease research: Progress 1995-96 : thirteenth programme report UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR). World Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Health Organization. Tropical Disease Research: Progress 1995-96 : Thirteenth Programme Report UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR). Geneva: World Health Organization, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)World Health Organization. Tropical Disease Research: Progress 1995-96 : Thirteenth Programme Report UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR). World Health Organization, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.