APA (7th ed.) Zitazioa
Diulio, E. (1998). Schaum's Outline Of Theory And Problems: Macroeconomics (3rd ed.). Tata Mc Graw- Hill.
Chicago Style (17th ed.) Zitazioa
Diulio, Eugene. Schaum's Outline Of Theory And Problems: Macroeconomics. 3rd ed. New Delhi: Tata Mc Graw- Hill, 1998.
MLA (9th ed.) Zitazioa
Diulio, Eugene. Schaum's Outline Of Theory And Problems: Macroeconomics. 3rd ed. Tata Mc Graw- Hill, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.