Dyfyniad APA

(2016). Assessment of Noise Pollution and Development of Criteria for its Prevention and Control.

Dyfyniad Arddull Chicago

Assessment of Noise Pollution and Development of Criteria for Its Prevention and Control. 2016.

Dyfyniad MLA

Assessment of Noise Pollution and Development of Criteria for Its Prevention and Control. 2016.

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