APA aipamena

Romer, D. (1996). Advanced macroeconomics. McGraw-Hill Companies.

Chicago Style aipamena

Romer, David. Advanced Macroeconomics. McGraw-Hill Companies, 1996.

MLA aipamena

Romer, David. Advanced Macroeconomics. McGraw-Hill Companies, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.