Cita APA

Doff, A. (2011). English unlimited A1: Starter coursebook. Cambridge: Cambridge University Press.

Chicago Style Citation

Doff, Adrian. English Unlimited A1: Starter Coursebook. Cambridge: Cambridge University Press, 2011.

Cita MLA

Doff, Adrian. English Unlimited A1: Starter Coursebook. Cambridge: Cambridge University Press, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.