Παραπομπή APA

Mankiw, N. G. (1997). Principles of Macroeconomics. Dryden press.

Παραπομπή Chicago Style

Mankiw, N. Gregory. Principles of Macroeconomics. New York: Dryden press, 1997.

Παραπομπή MLA

Mankiw, N. Gregory. Principles of Macroeconomics. Dryden press, 1997.