Cita APA

(2001). Cambridge certificate of proficiency in English ( Student's book with answers ). Cambridge, UK: Cambridge Univ. Press.

Citación estilo Chicago

Cambridge Certificate of Proficiency in English ( Student's Book With Answers ). Cambridge, UK: Cambridge Univ. Press, 2001.

Cita MLA

Cambridge Certificate of Proficiency in English ( Student's Book With Answers ). Cambridge, UK: Cambridge Univ. Press, 2001.

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