United Nations Conference on Trade and Development. (2012). State of commodity dependence 2012. United Nations Conference on Trade and Development.
Chicagoスタイル(17版)引用形式United Nations Conference on Trade and Development. State of Commodity Dependence 2012. New York: United Nations Conference on Trade and Development, 2012.
MLA(9版)引用形式United Nations Conference on Trade and Development. State of Commodity Dependence 2012. United Nations Conference on Trade and Development, 2012.
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