Cita APA (7th ed.)

Case, K. E., Fair, R. C., & Oster,Sharon M. (2011). Principles of economics, v.2: Macroeconomics. Pearson Education South Asia.

Cita Chicago (17th ed.)

Case, Karl E., Ray C. Fair, i Oster,Sharon M. Principles of Economics, V.2: Macroeconomics. Singapore: Pearson Education South Asia, 2011.

Cita MLA (9th ed.)

Case, Karl E., et al. Principles of Economics, V.2: Macroeconomics. Pearson Education South Asia, 2011.