Davies, A. 1. F. 1. (2013). Native speakers and native users: Loss and gain. Cambridge University Press.
Cita Chicago (17th ed.)Davies, Alan 1931 February 17-. Native Speakers and Native Users: Loss and Gain. Cambridge, United Kingdom: Cambridge University Press, 2013.
Cita MLA (9th ed.)Davies, Alan 1931 February 17-. Native Speakers and Native Users: Loss and Gain. Cambridge University Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.