Walter, C. (1982). Authentic reading. Cambridge: Cambridge University Press.
Dyfyniad Arddull ChicagoWalter, Catherine. Authentic Reading. Cambridge: Cambridge University Press, 1982.
Dyfyniad MLAWalter, Catherine. Authentic Reading. Cambridge: Cambridge University Press, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.