Cita APA (7a ed.)

Froyen, R. T. (2004). Macroeconomics (8th ed.). Pearson Education.

Cita Chicago Style (17a ed.)

Froyen, Richard T. Macroeconomics. 8th ed. New Delhi: Pearson Education, 2004.

Cita MLA (9a ed.)

Froyen, Richard T. Macroeconomics. 8th ed. Pearson Education, 2004.