Leo Jones. (1998). New Cambridge advances English (student's book). Cambridge, UK: Cambridge Univ. Press.
Dyfyniad Arddull ChicagoLeo Jones. New Cambridge Advances English (student's Book). Cambridge, UK: Cambridge Univ. Press, 1998.
Dyfyniad MLALeo Jones. New Cambridge Advances English (student's Book). Cambridge, UK: Cambridge Univ. Press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.