APA aipamena

Schiff, M. (2003). Regional Integration and DevelopmentMaurice Schiff and L. Alan Winters. The World Bank.

Chicago Style aipamena

Schiff, Maurice. Regional Integration and DevelopmentMaurice Schiff and L. Alan Winters. The World Bank, 2003.

MLA aipamena

Schiff, Maurice. Regional Integration and DevelopmentMaurice Schiff and L. Alan Winters. The World Bank, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.