APA
UNITED NATIONS I. E. A. S. A. o., UNITED NATIONS I. E. A. S. A. o., . (1979). Methods used in compiling the United Nations price indexes for basic commodities in International trade. New York: United Nations.
Chicago
UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS(Department of--), UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS(Department of--), . 1979. Methods used in compiling the United Nations price indexes for basic commodities in International trade. New York: United Nations.
Harvard
UNITED NATIONS I. E. A. S. A. o., UNITED NATIONS I. E. A. S. A. o., . (1979). Methods used in compiling the United Nations price indexes for basic commodities in International trade. New York: United Nations.
MLA
UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS(Department of--), UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS(Department of--), . Methods used in compiling the United Nations price indexes for basic commodities in International trade. New York: United Nations. 1979.
