Salvatore, D. (2004). International economics (8th.). John Wiley.
Chicago Style aipamenaSalvatore, Dominick. International Economics. 8th. Singapore: John Wiley, 2004.
MLA aipamenaSalvatore, Dominick. International Economics. 8th. John Wiley, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.