Weekley, E. (1967). An etymological dictionary of modern English. Dover Pub.
Dyfyniad Arddull ChicagoWeekley, Ernest. An Etymological Dictionary of Modern English. New York: Dover Pub, 1967.
Dyfyniad MLAWeekley, Ernest. An Etymological Dictionary of Modern English. Dover Pub, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.