Clark, R. (1997). Marine pollution (4th ed.). Oxford University.
Chicago Edition CitationClark, R.B. Marine Pollution. 4th ed. New York: Oxford University, 1997.
Deismireacht MLAClark, R.B. Marine Pollution. 4th ed. Oxford University, 1997.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.