Jones, D. (1997). English pronouncing dictionary (15ª ed.). Cambridge University Press.
Dyfyniad Arddull ChicagoJones, Daniel. English Pronouncing Dictionary. 15ª ed. United Kingdom: Cambridge University Press, 1997.
Dyfyniad MLAJones, Daniel. English Pronouncing Dictionary. 15ª ed. Cambridge University Press, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.