World Health Organization. (1998). Monitoring ambient air quality for health impact assessment. World Health Organization.
Chicagoスタイル(17版)引用形式World Health Organization. Monitoring Ambient Air Quality for Health Impact Assessment. Copenhagen: World Health Organization, 1998.
MLA(8版)引用形式World Health Organization. Monitoring Ambient Air Quality for Health Impact Assessment. World Health Organization, 1998.
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