Carruth, J. H. (1986). Theory of topological semigroups. Marcel Dekker Publishers.
Dyfyniad Arddull ChicagoCarruth, J. H. Theory of Topological Semigroups. New York: Marcel Dekker Publishers, 1986.
Dyfyniad MLACarruth, J. H. Theory of Topological Semigroups. Marcel Dekker Publishers, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.