Puchta, H., & Stranks, J. (2004). English in mind: Class audio Cds 2. Cambridge University Press.
Dyfyniad Arddull ChicagoPuchta, Herbert, and Jeff Stranks. English in Mind: Class Audio Cds 2. Cambridge: Cambridge University Press, 2004.
Dyfyniad MLAPuchta, Herbert, and Jeff Stranks. English in Mind: Class Audio Cds 2. Cambridge University Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.