Cita APA

Trappe, T., & Tullis, G. (2005). Intelligent business. coursebook: Intermediate. business english. Pearson.

Citación estilo Chicago

Trappe, Tonya, and Graham Tullis. Intelligent Business. Coursebook: Intermediate. Business English. London: Pearson, 2005.

Cita MLA

Trappe, Tonya, and Graham Tullis. Intelligent Business. Coursebook: Intermediate. Business English. London: Pearson, 2005.

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