APA-čujuhus (7. p.)
Gumperz, J. J., & Hymes, D. H. (1972). Directions in sociolinguistics: The ethnography of communication. Holt, Rinehart and Winston.
Chicago-čujuhus (17. p.)
Gumperz, John Joseph, juo Dell H. Hymes. Directions in Sociolinguistics: The Ethnography of Communication. New York: Holt, Rinehart and Winston, 1972.
MLA-čujuhus (9. p.)
Gumperz, John Joseph, juo Dell H. Hymes. Directions in Sociolinguistics: The Ethnography of Communication. Holt, Rinehart and Winston, 1972.
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