APA (7th ed.) Zitazioa
ebrary, Inc, Orden, D., Blandford, D., & Josling, T. (2011). WTO disciplines on agricultural support: Seeking a fair basis for trade. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, David Orden, David Blandford, eta Tim Josling. WTO Disciplines on Agricultural Support: Seeking a Fair Basis for Trade. Cambridge ; New York: Cambridge University Press, 2011.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. WTO Disciplines on Agricultural Support: Seeking a Fair Basis for Trade. Cambridge University Press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.