United Nations Publication. (2004). World economic and social survey 2004: Trends and policies in the world economy. Academic Foundation.
Chicago Style aipamenaUnited Nations Publication. World Economic and Social Survey 2004: Trends and Policies in the World Economy. New Delhi: Academic Foundation, 2004.
MLA aipamenaUnited Nations Publication. World Economic and Social Survey 2004: Trends and Policies in the World Economy. Academic Foundation, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.