APA aipamena

Hindley Brian. (1974). Theory of international trade. Weidenfeld and Nicolson.

Chicago Style aipamena

Hindley Brian. Theory of International Trade. London: Weidenfeld and Nicolson, 1974.

MLA aipamena

Hindley Brian. Theory of International Trade. Weidenfeld and Nicolson, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.