FRANK, R. H. (2007). Principles of Macroeconomic ed.3Robert H, Ben S. Bernanke. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)FRANK, Robert H. Principles of Macroeconomic Ed.3Robert H, Ben S. Bernanke. McGraw-Hill, 2007.
Lua MLA (8ú heag.)FRANK, Robert H. Principles of Macroeconomic Ed.3Robert H, Ben S. Bernanke. McGraw-Hill, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.