World Bank & Peters, D. H. (2009). Improving health service delivery in developing countries: From evidence to action. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Bank और David H. Peters. Improving Health Service Delivery in Developing Countries: From Evidence to Action. Washington, DC: World Bank, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWorld Bank और David H. Peters. Improving Health Service Delivery in Developing Countries: From Evidence to Action. World Bank, 2009.
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