Harris, D. C. (2009). Exploring chemical analysis (4th ed.). W. H. Freeman.
Dyfyniad Arddull ChicagoHarris, Daniel C. Exploring Chemical Analysis. 4th ed. New York: W. H. Freeman, 2009.
Dyfyniad MLAHarris, Daniel C. Exploring Chemical Analysis. 4th ed. W. H. Freeman, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.