Walton , P. H. (1998). Beginning group theory for chemistry. Oxford university press.
Dyfyniad Arddull ChicagoWalton , Paul H. Beginning Group Theory for Chemistry. New York: Oxford university press, 1998.
Dyfyniad MLAWalton , Paul H. Beginning Group Theory for Chemistry. Oxford university press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.