2007 [i.e. Two thousand seven] TLVs and BEIs: Based on the Documentation of the Threshold Limit Values for Chemical Substances and Physical Agents & Biological Exposure Indices. Cincinnati, OH., Estados Unidos de América: Signature Publications.
Chicago Style Citation2007 [i.e. Two Thousand Seven] TLVs and BEIs: Based On the Documentation of the Threshold Limit Values for Chemical Substances and Physical Agents & Biological Exposure Indices. Cincinnati, OH., Estados Unidos de América: Signature Publications.
MLA Citation2007 [i.e. Two Thousand Seven] TLVs and BEIs: Based On the Documentation of the Threshold Limit Values for Chemical Substances and Physical Agents & Biological Exposure Indices. Cincinnati, OH., Estados Unidos de América: Signature Publications.