APA aipamena

Bhagwati, J. (1969). International trade. Penguin.

Chicago Style aipamena

Bhagwati, Jagdish. International Trade. Middlesex: Penguin, 1969.

MLA aipamena

Bhagwati, Jagdish. International Trade. Penguin, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.