Baumol, W. J. (1986). Economics: Principles and policy: macroeconomics (3ª ed.). Harcourt Brace Jovanovich.
Cita Chicago (17th ed.)Baumol, William J. Economics: Principles and Policy: Macroeconomics. 3ª ed. Harcourt Brace Jovanovich, 1986.
Cita MLA (9th ed.)Baumol, William J. Economics: Principles and Policy: Macroeconomics. 3ª ed. Harcourt Brace Jovanovich, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.