Department Of Economic and Social Affairs Statistics Division. (2004). 2003 International Trade Statistics Yearbook. United National.
Чикаго маягийн жагсаалтDepartment Of Economic and Social Affairs Statistics Division. 2003 International Trade Statistics Yearbook. New York: United National, 2004.
MLA ишлэлDepartment Of Economic and Social Affairs Statistics Division. 2003 International Trade Statistics Yearbook. United National, 2004.
Warning: These citations may not always be 100% accurate.