APA
UNITED NATIONS I. E. A. S. I. A. P. A. (. o. )., UNITED NATIONS I. E. A. S. I. A. P. A. (. o. )., . (1993). Commodity trade statistics, 1992. New York: United Nations.
Chicago
UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL INFORMATION AND POLICY ANALYSIS (Department of ), UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL INFORMATION AND POLICY ANALYSIS (Department of ), . 1993. Commodity trade statistics, 1992. New York: United Nations.
Harvard
UNITED NATIONS I. E. A. S. I. A. P. A. (. o. )., UNITED NATIONS I. E. A. S. I. A. P. A. (. o. )., . (1993). Commodity trade statistics, 1992. New York: United Nations.
MLA
UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL INFORMATION AND POLICY ANALYSIS (Department of ), UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL INFORMATION AND POLICY ANALYSIS (Department of ), . Commodity trade statistics, 1992. New York: United Nations. 1993.
