Citazione APA

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

Stile di citazione Chicago

Frank,Robert H, e Bernanke,Ben S. Principles of Economics. 3rd. India: Tata McGraw-Hill, 2007.

Citazione MLA

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