Johnson, M. (2001). The art of nonconversation: A reexamination of the validity of the oral proficiency interview. Yale University Press.
Čikaški stil citiranja (17. izdanje)Johnson, Marysia. The Art of Nonconversation: A Reexamination of the Validity of the Oral Proficiency Interview. New Haven: Yale University Press, 2001.
MLA način citiranja (9. izdanje)Johnson, Marysia. The Art of Nonconversation: A Reexamination of the Validity of the Oral Proficiency Interview. Yale University Press, 2001.
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