Cita APA (7th ed.)

Mankiw,Gregory N. Principles of Economics with CourseMate (7th.). Cengage learning.

Cita Chicago (17th ed.)

Mankiw,Gregory N. Principles of Economics with CourseMate. 7th. 2015: Cengage learning.

Cita MLA (9th ed.)

Mankiw,Gregory N. Principles of Economics with CourseMate. 7th. Cengage learning.

Atenció: Aquestes cites poden no estar 100% correctes.