Ravallion, M. (2004). Looking beyond averages in the trade and poverty debate. World Bank.
Cita Chicago (17th ed.)Ravallion, Martin. Looking Beyond Averages in the Trade and Poverty Debate. Washington, D.C: World Bank, 2004.
Cita MLA (9th ed.)Ravallion, Martin. Looking Beyond Averages in the Trade and Poverty Debate. World Bank, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.