Abbott Patrick L. (2004). Natural Disasters. American: McGraw-Hill.
Trích dẫn kiểu ChicagoAbbott Patrick L. Natural Disasters. American: McGraw-Hill, 2004.
Deismireacht MLAAbbott Patrick L. Natural Disasters. American: McGraw-Hill, 2004.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.