1. 1991–1992 Threshold Limit Values for Chemical Substances and Physical Agents in the Work Environment and Biological Exposure Indices;American Conference of Governmental Industrial Hygienists (ACGIH),1991
2. Priority Substances List;Canada Gazette,1989
3. Phase equilibrium method for determination of desorption efficiencies;Dommer;AIHAJ,1978
4. Exposure guidelines for residential air quality;Health and Welfare Canada,1989