APA aipamena

I.I.F.T. (1978). Documentation of foreign trade. I.I.F.T.

Chicago Style aipamena

I.I.F.T. Documentation of Foreign Trade. New Delhi: I.I.F.T, 1978.

MLA aipamena

I.I.F.T. Documentation of Foreign Trade. I.I.F.T, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.