United Nations Environment Programme, International Labour Organisation, World Health Organization, Inter-Organization Programme for the Sound Management of Chemicals, International Program on Chemical Safety, & WHO Task Group on Principles and Methods for Assessing Allergic Hypersensitization Associated with Exposure to Chemicals. (1999). Principles and methods for assessing allergic hypersensitization associated with exposure to chemicals. World Health Organization.
Cita Chicago (17th ed.)United Nations Environment Programme, International Labour Organisation, World Health Organization, Inter-Organization Programme for the Sound Management of Chemicals, International Program on Chemical Safety, i WHO Task Group on Principles and Methods for Assessing Allergic Hypersensitization Associated with Exposure to Chemicals. Principles and Methods for Assessing Allergic Hypersensitization Associated with Exposure to Chemicals. Geneva: World Health Organization, 1999.
Cita MLA (9th ed.)United Nations Environment Programme, et al. Principles and Methods for Assessing Allergic Hypersensitization Associated with Exposure to Chemicals. World Health Organization, 1999.