Yazbeck, A. (2009). Attacking inequality in the health sector: A synthesis of evidence and tools. World Bank.
Lua i Stíl Chicago (17ú heag.)Yazbeck, Abdo. Attacking Inequality in the Health Sector: A Synthesis of Evidence and Tools. Washington, DC: World Bank, 2009.
Lua MLA (9ú heag.)Yazbeck, Abdo. Attacking Inequality in the Health Sector: A Synthesis of Evidence and Tools. World Bank, 2009.