Παραπομπή APA
Cazden, C., John, V. P., & Hymes, D. (1972). Functions of language in the classroom. New York: Teachers College press.
Παραπομπή Chicago StyleCazden, Courtney,, Vera P. John, and Dell Hymes. Functions of Language in the Classroom. New York: Teachers College press, 1972.
Παραπομπή MLACazden, Courtney,, Vera P. John, and Dell Hymes. Functions of Language in the Classroom. New York: Teachers College press, 1972.
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