Puchta, H., Stranks, J., & Levy, M. (2004). English in mind ; workbook starter. Cambridge University Press.
Dyfyniad Arddull ChicagoPuchta, Herbert, Jeff Stranks, and Meredith Levy. English in Mind ; Workbook Starter. Cambridge: Cambridge University Press, 2004.
Dyfyniad MLAPuchta, Herbert, et al. English in Mind ; Workbook Starter. Cambridge University Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.