Barro, R. (1984). Macroeconomics. John Eiley.
Cita Chicago (17th ed.)Barro, Robert. Macroeconomics. New York: John Eiley, 1984.
Cita MLA (9th ed.)Barro, Robert. Macroeconomics. John Eiley, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.