APA
UNITED NATIONS E. A. S. I. A. P. A. (. f., UNITED NATIONS E. A. S. I. A. P. A. (. f., . (1993). Commodity trade statistics. New York: United Nations.
Chicago
UNITED NATIONS ECONOMIC AND SOCIAL INFORMATION AND POLICY ANALYSIS (Deptt for-), UNITED NATIONS ECONOMIC AND SOCIAL INFORMATION AND POLICY ANALYSIS (Deptt for-), . 1993. Commodity trade statistics. New York: United Nations.
Harvard
UNITED NATIONS E. A. S. I. A. P. A. (. f., UNITED NATIONS E. A. S. I. A. P. A. (. f., . (1993). Commodity trade statistics. New York: United Nations.
MLA
UNITED NATIONS ECONOMIC AND SOCIAL INFORMATION AND POLICY ANALYSIS (Deptt for-), UNITED NATIONS ECONOMIC AND SOCIAL INFORMATION AND POLICY ANALYSIS (Deptt for-), . Commodity trade statistics. New York: United Nations. 1993.
