(2008). 2005 Industrial commodity statistics yearbook: Production statistics (1996-2005). United Nations.
Chicago-Zitierstil (17. Ausg.)2005 Industrial Commodity Statistics Yearbook: Production Statistics (1996-2005). New York: United Nations, 2008.
MLA-Zitierstil (8. Ausg.)2005 Industrial Commodity Statistics Yearbook: Production Statistics (1996-2005). United Nations, 2008.
警告：這些引文格式不一定是100％准確.