Cita APA (7th ed.)

Barron, J. M. (1989). Study guide to accompany macroeconomics. Addison-Wesley.

Cita Chicago (17th ed.)

Barron, John M. Study Guide to Accompany Macroeconomics. Reading Mass: Addison-Wesley, 1989.

Cita MLA (9th ed.)

Barron, John M. Study Guide to Accompany Macroeconomics. Addison-Wesley, 1989.