Cita APA (7th ed.)

Froyen, R. T. (2005). Macroeconomics: Theories and policies (8th ed.). Pearson Education.

Cita Chicago (17th ed.)

Froyen, Richard T. Macroeconomics: Theories and Policies. 8th ed. New Delhi: Pearson Education, 2005.

Cita MLA (9th ed.)

Froyen, Richard T. Macroeconomics: Theories and Policies. 8th ed. Pearson Education, 2005.