Froyen, R. T. (2014). Macroeconomics (10th ed.). Pearson.
Lua i Stíl Chicago (17ú heag.)Froyen, Richard T. Macroeconomics. 10th ed. New Delhi: Pearson, 2014.
Lua MLA (9ú heag.)Froyen, Richard T. Macroeconomics. 10th ed. Pearson, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.