APA (7th ed.) Zitazioa

Baumol, W. J. (1999). Macroeconomics: Principles and policy. The Dryden Pr.

Chicago Style (17th ed.) Zitazioa

Baumol, William J. Macroeconomics: Principles and Policy. Fort Worth: The Dryden Pr, 1999.

MLA (9th ed.) Zitazioa

Baumol, William J. Macroeconomics: Principles and Policy. The Dryden Pr, 1999.