Naciones Unidas & United Nations Conference on Trade and Development. (1987). Handbook of international trade and development statistics: Supplement 1986. Naciones Unidas.
Cita Chicago Style (17a ed.)Naciones Unidas y United Nations Conference on Trade and Development. Handbook of International Trade and Development Statistics: Supplement 1986. New York: Naciones Unidas, 1987.
Cita MLA (9a ed.)Naciones Unidas y United Nations Conference on Trade and Development. Handbook of International Trade and Development Statistics: Supplement 1986. Naciones Unidas, 1987.
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