Cita APA

Digby, B., & Hurst, C. (2008). AS Geography for Edexcel: Teacher´s Book.

Citación estilo Chicago

Digby, Bob, y Catherine Hurst. AS Geography for Edexcel: Teacher´s Book. 2008.

Cita MLA

Digby, Bob, y Catherine Hurst. AS Geography for Edexcel: Teacher´s Book. 2008.

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