Cita APA (7a ed.)
Carter, R., & Nunan, D. The Cambridge Guide to Teaching English to Speakers of Other Languages. Cambridge University.
Cita estilo Chicago (17a ed.)
Carter, Ronald, y David Nunan. The Cambridge Guide to Teaching English to Speakers of Other Languages. Cambridge, Inglaterra: Cambridge University.
Cita MLA (9a ed.)
Carter, Ronald, y David Nunan. The Cambridge Guide to Teaching English to Speakers of Other Languages. Cambridge University.
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