Oxenden, C. (2008). American English file: Workbook 4. Oxford: Oxford University.
Style de citation ChicagoOxenden, Clive. American English File: Workbook 4. Oxford: Oxford University, 2008.
Style de citation MLAOxenden, Clive. American English File: Workbook 4. Oxford: Oxford University, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.