United Nations Conference on Trade and Development. (2000). Trade agreements, petroleum and energy policies. United Nations.
Cita Chicago Style (17a ed.)United Nations Conference on Trade and Development. Trade Agreements, Petroleum and Energy Policies. New York ; Geneva: United Nations, 2000.
Cita MLA (8a ed.)United Nations Conference on Trade and Development. Trade Agreements, Petroleum and Energy Policies. United Nations, 2000.
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