World Health Organization, Geneva. (2000). Environmental health criteria 216: Disinfectants and disinfectant by -products. World Health Organization.
Chicago-referens (17:e uppl.)World Health Organization, Geneva. Environmental Health Criteria 216: Disinfectants and Disinfectant by -products. Geneva: World Health Organization, 2000.
MLA-referens (8:e uppl.)World Health Organization, Geneva. Environmental Health Criteria 216: Disinfectants and Disinfectant by -products. World Health Organization, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.