Dyfyniad APA

Committee on Aircraft Engine Emmissions Meeting & Organization, I. C. A. (1980). Committee on aircraft engine emissions-report. ICAO.

Dyfyniad Arddull Chicago

Committee on Aircraft Engine Emmissions Meeting and International Civil Aviation Organization. Committee on Aircraft Engine Emissions-report. ICAO, 1980.

Dyfyniad MLA

Committee on Aircraft Engine Emmissions Meeting and International Civil Aviation Organization. Committee on Aircraft Engine Emissions-report. ICAO, 1980.

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