(2001). Sức khỏe môi trường =: Basic environmental health. New York, 10016: World Health Organization.
Trích dẫn kiểu ChicagoSức Khỏe Môi Trường =: Basic Environmental Health. New York, 10016: World Health Organization, 2001.
Deismireacht MLASức Khỏe Môi Trường =: Basic Environmental Health. New York, 10016: World Health Organization, 2001.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.