World Bank & Peters, D. H. (2009). Improving health service delivery in developing countries: From evidence to action. World Bank.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Bank و David H. Peters. Improving Health Service Delivery in Developing Countries: From Evidence to Action. Washington, DC: World Bank, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)World Bank و David H. Peters. Improving Health Service Delivery in Developing Countries: From Evidence to Action. World Bank, 2009.