Bell, R. T. (1976). Sociolinguistics: Goals, approaches, and problems. B. T. Batsford, ST. Martin's Press.
Chicago-viite (17. p.)Bell, Roger T. Sociolinguistics: Goals, Approaches, and Problems. London: B. T. Batsford, ST. Martin's Press, 1976.
MLA-viite (8. p.)Bell, Roger T. Sociolinguistics: Goals, Approaches, and Problems. B. T. Batsford, ST. Martin's Press, 1976.
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