Olshewsky, T. M. (1969). Problem in the philosophy of language. Holt, Rinehart and winston.
Chicago-viite (17. p.)Olshewsky, T. M. Problem in the Philosophy of Language. New York: Holt, Rinehart and winston, 1969.
MLA-viite (9. p.)Olshewsky, T. M. Problem in the Philosophy of Language. Holt, Rinehart and winston, 1969.
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