Oxenden, C., Seligson, P., & Latham-Koenig, . C. (2000). English File Pre-intermediate: Workbook. Oxford: Oxford University Press.
Citación estilo ChicagoOxenden, Clive, Paul Seligson, and Christina Latham-Koenig. English File Pre-intermediate: Workbook. Oxford: Oxford University Press, 2000.
Cita MLAOxenden, Clive, Paul Seligson, and Christina Latham-Koenig. English File Pre-intermediate: Workbook. Oxford: Oxford University Press, 2000.
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