Harrison, M. (1995). Grammar spectrum 2: Pre-intermediate with aswers. Oxford: Oxford Univ. Press.
Style de citation ChicagoHarrison, Mark. Grammar Spectrum 2: Pre-intermediate With Aswers. Oxford: Oxford Univ. Press, 1995.
Style de citation MLAHarrison, Mark. Grammar Spectrum 2: Pre-intermediate With Aswers. Oxford: Oxford Univ. Press, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.