World Health Organization. (1992). Environmental health criteria; 132: Trichlorfon. World Health Organization.
Čikaški stil citiranja (17. izdanje)World Health Organization. Environmental Health Criteria; 132: Trichlorfon. geneva: World Health Organization, 1992.
MLA način citiranja (8. izdanje)World Health Organization. Environmental Health Criteria; 132: Trichlorfon. World Health Organization, 1992.
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