APA (7th ed.) Zitazioa
ebrary, Inc, & Handjiski, B. (2010). Enhancing regional trade integration in Southeast Europe. World Bank.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Borko Handjiski. Enhancing Regional Trade Integration in Southeast Europe. Washington, D.C.: World Bank, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Borko Handjiski. Enhancing Regional Trade Integration in Southeast Europe. World Bank, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.