APA (7th ed.) Zitazioa

taylor, j. b. (1993). principles of macroeconomics (second edition.). houghton mifflin company.

Chicago Style (17th ed.) Zitazioa

taylor, john b. Principles of Macroeconomics. second edition. new york: houghton mifflin company, 1993.

MLA (9th ed.) Zitazioa

taylor, john b. Principles of Macroeconomics. second edition. houghton mifflin company, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.