World Trade Organization. (2007). WTO analytical index (2nd ed.). Cambridge University Press.
Chicago Style (17. basım) AtıfWorld Trade Organization. WTO Analytical Index. 2nd ed. Cambridge, UK: Cambridge University Press, 2007.
MLA (9th ed.) AtıfWorld Trade Organization. WTO Analytical Index. 2nd ed. Cambridge University Press, 2007.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..