APA (7th ed.) Zitazioa
Drew, P., & Couper-Kuhlen, E. (2014). Requesting in social interaction. John Benjamins Publishing Company.
Chicago Style (17th ed.) Zitazioa
Drew, Paul, eta Elizabeth Couper-Kuhlen. Requesting in Social Interaction. Amsterdam, [Netherlands] ; Philadelphia, Pennsylvania: John Benjamins Publishing Company, 2014.
MLA (9th ed.) Zitazioa
Drew, Paul, eta Elizabeth Couper-Kuhlen. Requesting in Social Interaction. John Benjamins Publishing Company, 2014.
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