Cita APA

Hyde, D., Bell, J., & Gower, R. (2003). First certificate expert: Teachers resource book. Harlow: Longman.

Citación estilo Chicago

Hyde, Drew, Jan Bell, and Roger Gower. First Certificate Expert: Teachers Resource Book. Harlow: Longman, 2003.

Cita MLA

Hyde, Drew, Jan Bell, and Roger Gower. First Certificate Expert: Teachers Resource Book. Harlow: Longman, 2003.

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