Berry, S. (2001). Physical Chemistry. Oxford: Oxford University Press.
Dyfyniad Arddull ChicagoBerry, Stephen. Physical Chemistry. Oxford: Oxford University Press, 2001.
Dyfyniad MLABerry, Stephen. Physical Chemistry. Oxford: Oxford University Press, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.