Oxenden, C. (1998). English file: Workbook. Oxford: Oxford University Press.
Style de citation ChicagoOxenden, Clive. English File: Workbook. Oxford: Oxford University Press, 1998.
Style de citation MLAOxenden, Clive. English File: Workbook. Oxford: Oxford University Press, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.