Stoll, R. R. (1963). Set theory and logic. W. H. Freeman and Company.
Dyfyniad Arddull ChicagoStoll, Robert R. Set Theory and Logic. San Francisco: W. H. Freeman and Company, 1963.
Dyfyniad MLAStoll, Robert R. Set Theory and Logic. W. H. Freeman and Company, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.