Parkin, M. (2000). Macroeconomics (5th ed.). Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Parkin, Michael. Macroeconomics. 5th ed. Reading, Mass.: Addison-Wesley, 2000.
Lua MLA (8ú heag.)Parkin, Michael. Macroeconomics. 5th ed. Addison-Wesley, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.