Acklam, R., & Crace, A. (2003). Going for gold Upper-intermediate: Coursebook. Harlow: Pearson.
Citación estilo ChicagoAcklam, Richard, and Araminta Crace. Going for Gold Upper-intermediate: Coursebook. Harlow: Pearson, 2003.
Cita MLAAcklam, Richard, and Araminta Crace. Going for Gold Upper-intermediate: Coursebook. Harlow: Pearson, 2003.
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