APA (7th ed.) Zitazioa
ebrary, Inc, Turnbull, M., & Dailey-O'Cain, J. (2009). First language use in second and foreign language learning. Multilingual Matters.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Miles Turnbull, eta Jennifer Dailey-O'Cain. First Language Use in Second and Foreign Language Learning. Bristol ; Buffalo: Multilingual Matters, 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. First Language Use in Second and Foreign Language Learning. Multilingual Matters, 2009.
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