Deming, D. (2002). Introduction to hydrogeology. McGraw-Hill.
Dyfyniad Arddull ChicagoDeming, David. Introduction to Hydrogeology. Boston, Mass: McGraw-Hill, 2002.
Dyfyniad MLADeming, David. Introduction to Hydrogeology. McGraw-Hill, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.