Case, K. E., Fair, R. C., & Oster, S. M. (2014). Principles of macroeconomics (Tenth edition.). Pearson.
Cita Chicago (17th ed.)Case, Karl E., Ray C. Fair, i Sharon M. Oster. Principles of Macroeconomics. Tenth edition. Boston: Pearson, 2014.
Cita MLA (9th ed.)Case, Karl E., et al. Principles of Macroeconomics. Tenth edition. Pearson, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.