APA aipamena

Gupta,K.R. (2009). International Economics.vol.2. Atlantic.

Chicago Style aipamena

Gupta,K.R. International Economics.vol.2. New Delhi: Atlantic, 2009.

MLA aipamena

Gupta,K.R. International Economics.vol.2. Atlantic, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.