Oxenden, C. (2010). American English file: Workbook starter with answer key. Oxford: Oxford University Press.
Style de citation ChicagoOxenden, Clive. American English File: Workbook Starter With Answer Key. Oxford: Oxford University Press, 2010.
Style de citation MLAOxenden, Clive. American English File: Workbook Starter With Answer Key. Oxford: Oxford University Press, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.