United Nations Economic Commission for Europe. (1997). Structural and Ownership Changes in the Chemical Industry of Countries in Transition. UN ECE.
Чикаго маягийн жагсаалтUnited Nations Economic Commission for Europe. Structural and Ownership Changes in the Chemical Industry of Countries in Transition. Geneva: UN ECE, 1997.
MLA ишлэлUnited Nations Economic Commission for Europe. Structural and Ownership Changes in the Chemical Industry of Countries in Transition. UN ECE, 1997.
Warning: These citations may not always be 100% accurate.