APA Баримт

Department of Economic and Social Affairs. (2009). 2007 International Trade Statistics Yearbook: Trade by Commodity. United Nations.

Чикаго маягийн жагсаалт

Department of Economic and Social Affairs. 2007 International Trade Statistics Yearbook: Trade by Commodity. New York: United Nations, 2009.

MLA ишлэл

Department of Economic and Social Affairs. 2007 International Trade Statistics Yearbook: Trade by Commodity. United Nations, 2009.

Warning: These citations may not always be 100% accurate.