Abel, A. Macroeconomics, Global Edition (8.). Pearson Education UK.
Cita Chicago (17th ed.)Abel, Andrew;Bernanke. Macroeconomics, Global Edition. 8. Pearson Education UK.
Cita MLA (8th ed.)Abel, Andrew;Bernanke. Macroeconomics, Global Edition. 8. Pearson Education UK.
Atenció: Aquestes cites poden no estar 100% correctes.