Davis, P., & Rinvolucri, M. (1988). Dictation: New Methods, New Possibilities. Cambridge: Cambridge University.
Dyfyniad Arddull ChicagoDavis, Paul, và Mario Rinvolucri. Dictation: New Methods, New Possibilities. Cambridge: Cambridge University, 1988.
Dyfyniad MLADavis, Paul, và Mario Rinvolucri. Dictation: New Methods, New Possibilities. Cambridge: Cambridge University, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.