Carmichael, R. D. (1937). Introduction to the theory of groups of finite order. Dover.
Dyfyniad Arddull ChicagoCarmichael, Robert D. Introduction to the Theory of Groups of Finite Order. New York: Dover, 1937.
Dyfyniad MLACarmichael, Robert D. Introduction to the Theory of Groups of Finite Order. Dover, 1937.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.