APA
Peters D. H., World Bank, . (2009). Improving health service delivery in developing countries. Washington, DC: World Bank.
Chicago
Peters David H, World Bank, . 2009. Improving health service delivery in developing countries. Washington, DC: World Bank.
Harvard
Peters D. H., World Bank, . (2009). Improving health service delivery in developing countries. Washington, DC: World Bank.
MLA
Peters David H, World Bank, . Improving health service delivery in developing countries. Washington, DC: World Bank. 2009.