Hughes, A., & Arthur Hughes. (2003). Testing for language teachers. Cambridge: Cambridge University Press.
Dyfyniad Arddull ChicagoHughes, Arthur, và Arthur Hughes. Testing for Language Teachers. Cambridge: Cambridge University Press, 2003.
Dyfyniad MLAHughes, Arthur, và Arthur Hughes. Testing for Language Teachers. Cambridge: Cambridge University Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.