Cita APA

Harwood, N. (2014). English language teaching materials: Theory and practice. New York: Cambridge University.

Citación estilo Chicago

Harwood, Nigel. English Language Teaching Materials: Theory and Practice. New York: Cambridge University, 2014.

Cita MLA

Harwood, Nigel. English Language Teaching Materials: Theory and Practice. New York: Cambridge University, 2014.

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