Carvalho, S. (1994). Indicators for monitoring poverty reduction. World Bank.
Cita Chicago (17th ed.)Carvalho, Soniya. Indicators for Monitoring Poverty Reduction. Washington, D.C: World Bank, 1994.
Cita MLA (9th ed.)Carvalho, Soniya. Indicators for Monitoring Poverty Reduction. World Bank, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.