International Monetary Fund. (1989). The Welfare Effects of Public Expenditure Programs Reconsidered. International Monetary Fund.
Cita Chicago (17th ed.)International Monetary Fund. The Welfare Effects of Public Expenditure Programs Reconsidered. Washington, D.C.: International Monetary Fund, 1989.
Cita MLA (8th ed.)International Monetary Fund. The Welfare Effects of Public Expenditure Programs Reconsidered. International Monetary Fund, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.