APA aipamena

DeLong, J. B. (2001). Macroeconomics. Boston, MA: McGraw-Hill.

Chicago Style aipamena

DeLong, J. Bradford. Macroeconomics. Boston, MA: McGraw-Hill, 2001.

MLA aipamena

DeLong, J. Bradford. Macroeconomics. Boston, MA: McGraw-Hill, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.