Dyfyniad APA

Ambient Air Quality Study Team. (2004). Assessment of ambient air quality in selected urban areas of Nepal.

Dyfyniad Arddull Chicago

Ambient Air Quality Study Team. Assessment of Ambient Air Quality in Selected Urban Areas of Nepal. 2004.

Dyfyniad MLA

Ambient Air Quality Study Team. Assessment of Ambient Air Quality in Selected Urban Areas of Nepal. 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.