Cita APA (7th ed.)

Mankiw N Gregor. (2014). Principles of Economics (6th.). Cengage Learning.

Cita Chicago (17th ed.)

Mankiw N Gregor. Principles of Economics. 6th. Delhi: Cengage Learning, 2014.

Cita MLA (9th ed.)

Mankiw N Gregor. Principles of Economics. 6th. Cengage Learning, 2014.