Davies, A. 1. F. 1. (2013). Native speakers and native users: Loss and gain. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Davies, Alan 1931 February 17-. Native Speakers and Native Users: Loss and Gain. Cambridge, United Kingdom: Cambridge University Press, 2013.
Citatione MLA (9a ed.)Davies, Alan 1931 February 17-. Native Speakers and Native Users: Loss and Gain. Cambridge University Press, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.