Lock, G. (1999). Functional English Grammar: An introduction for second language teachers. Cambridge: Cambridge University Press.
Style de citation ChicagoLock, Graham. Functional English Grammar: An Introduction for Second Language Teachers. Cambridge: Cambridge University Press, 1999.
Style de citation MLALock, Graham. Functional English Grammar: An Introduction for Second Language Teachers. Cambridge: Cambridge University Press, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.