Goodale, M. (1998). Professional presentations: A video-based course : teacher's guide. Cambridge: Cambridge University Press.
Dyfyniad Arddull ChicagoGoodale, Malcolm. Professional Presentations: A Video-based Course : Teacher's Guide. Cambridge: Cambridge University Press, 1998.
Dyfyniad MLAGoodale, Malcolm. Professional Presentations: A Video-based Course : Teacher's Guide. Cambridge: Cambridge University Press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.