Παραπομπή APA

Mankiw, N. (2004). Principles of economics (3rd.). Thomson.

Παραπομπή Chicago Style

Mankiw, N.Gregory. Principles of Economics. 3rd. Australia: Thomson, 2004.

Παραπομπή MLA

Mankiw, N.Gregory. Principles of Economics. 3rd. Thomson, 2004.