Cita APA

Barraclough, C., & Gaynor, S. (2010). Activate: B1 students book. Harlow: Pearson Education.

Citación estilo Chicago

Barraclough, Carolyn, and Suzanne Gaynor. Activate: B1 Students Book. Harlow: Pearson Education, 2010.

Cita MLA

Barraclough, Carolyn, and Suzanne Gaynor. Activate: B1 Students Book. Harlow: Pearson Education, 2010.

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