APA
United Nations Commission for Europe, . (2003). Beyond Enlargement: Trade, Business and Investment in a Changing Europe. New York, Geneva: United Nations.
Chicago
United Nations Commission for Europe, . 2003. Beyond Enlargement: Trade, Business and Investment in a Changing Europe. New York, Geneva: United Nations.
Harvard
United Nations Commission for Europe, . (2003). Beyond Enlargement: Trade, Business and Investment in a Changing Europe. New York, Geneva: United Nations.
MLA
United Nations Commission for Europe, . Beyond Enlargement: Trade, Business and Investment in a Changing Europe. New York, Geneva: United Nations. 2003.