APA-viite (7. p.)
(1999). Monitoring ambient air quality for health impact assessment. World Health Organization Regional Office for Europe.
Chicago-viite (17. p.)
Monitoring Ambient Air Quality for Health Impact Assessment. Copenhagen, Denmark: World Health Organization Regional Office for Europe, 1999.
MLA-viite (9. p.)
Monitoring Ambient Air Quality for Health Impact Assessment. World Health Organization Regional Office for Europe, 1999.
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