Sala-i-Martin, X. (1996). Transfers, Social Safety Nets, and Economic Growth. International Monetary Fund.
Cita Chicago (17th ed.)Sala-i-Martin, Xavier. Transfers, Social Safety Nets, and Economic Growth. Washington, D.C.: International Monetary Fund, 1996.
Cita MLA (8th ed.)Sala-i-Martin, Xavier. Transfers, Social Safety Nets, and Economic Growth. International Monetary Fund, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.