Cita APA (7th ed.)

Frank,Robert H, & Bernanke,Ben S. (2007). Principles of Economics (3rd.). Tata McGraw Hill.

Cita Chicago (17th ed.)

Frank,Robert H, i Bernanke,Ben S. Principles of Economics. 3rd. New Delhi: Tata McGraw Hill, 2007.

Cita MLA (9th ed.)

Frank,Robert H, i Bernanke,Ben S. Principles of Economics. 3rd. Tata McGraw Hill, 2007.