APA
United Nations T. a. d. (. o., United Nations T. a. d. (. o., . (2003). Commodity year book. New York: United Nations Publication.
Chicago
United Nations Trade and development (conference on-), United Nations Trade and development (conference on-), . 2003. Commodity year book. New York: United Nations Publication.
Harvard
United Nations T. a. d. (. o., United Nations T. a. d. (. o., . (2003). Commodity year book. New York: United Nations Publication.
MLA
United Nations Trade and development (conference on-), United Nations Trade and development (conference on-), . Commodity year book. New York: United Nations Publication. 2003.
