United Nations Conference on Trade and Development. (2006). Investment Policy Review: Colombia. UNCTAD.
Чикаго маягийн жагсаалтUnited Nations Conference on Trade and Development. Investment Policy Review: Colombia. New York: UNCTAD, 2006.
MLA ишлэлUnited Nations Conference on Trade and Development. Investment Policy Review: Colombia. UNCTAD, 2006.
Warning: These citations may not always be 100% accurate.