Dixon, R. M. W. (1965). What is language?: A new approach to linguistic description. Longmans.
Cita Chicago Style (17a ed.)Dixon, Robert M. W. What Is Language?: A New Approach to Linguistic Description. London: Longmans, 1965.
Cita MLA (8a ed.)Dixon, Robert M. W. What Is Language?: A New Approach to Linguistic Description. Longmans, 1965.
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