World Health Organization. (1992). Environmental health criteria; 132: Trichlorfon. World Health Organization.
Chicago-referens (17:e uppl.)World Health Organization. Environmental Health Criteria; 132: Trichlorfon. geneva: World Health Organization, 1992.
MLA-referens (8:e uppl.)World Health Organization. Environmental Health Criteria; 132: Trichlorfon. World Health Organization, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.