SMITH WARREN L. (1970). MACROECONOMICS. RICHARD D.IRWIN INC.
Cita Chicago (17th ed.)SMITH WARREN L. MACROECONOMICS. HOMEWOOD: RICHARD D.IRWIN INC, 1970.
Cita MLA (9th ed.)SMITH WARREN L. MACROECONOMICS. RICHARD D.IRWIN INC, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.