APA aipamena

Edwards , C. D. (1966). Trade regulations overseas. Oceana publications.

Chicago Style aipamena

Edwards , Corwin D. Trade Regulations Overseas. Newyork: Oceana publications, 1966.

MLA aipamena

Edwards , Corwin D. Trade Regulations Overseas. Oceana publications, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.