United Nations Conference on Trade and Development. (1999). Trends in international investment agreements: An overview. United Nations.
Чикаго маягийн жагсаалтUnited Nations Conference on Trade and Development. Trends in International Investment Agreements: An Overview. New York: United Nations, 1999.
MLA ишлэлUnited Nations Conference on Trade and Development. Trends in International Investment Agreements: An Overview. United Nations, 1999.
Warning: These citations may not always be 100% accurate.