Masters,(Gilbert M). (1998). Introduction to environmental engineering and science/2nd ed (2nd ed.). Prentice-hall.
Chicago Edition CitationMasters,(Gilbert M). Introduction to Environmental Engineering and Science/2nd Ed. 2nd ed. New Jersey: Prentice-hall, 1998.
Deismireacht MLAMasters,(Gilbert M). Introduction to Environmental Engineering and Science/2nd Ed. 2nd ed. Prentice-hall, 1998.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.