APA aipamena

(2007). The WTO and reciprocal preferential trading agreements. Edward Elgar.

Chicago Style aipamena

The WTO and Reciprocal Preferential Trading Agreements. Cheltenham: Edward Elgar, 2007.

MLA aipamena

The WTO and Reciprocal Preferential Trading Agreements. Edward Elgar, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.