Meryer, F. R. (1978). International trade policy. Croom Helm.
Chicago Style aipamenaMeryer, F. R. International Trade Policy. London: Croom Helm, 1978.
MLA aipamenaMeryer, F. R. International Trade Policy. Croom Helm, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.