Whitney, P. (1998). The psychology of language. Boston: Houghton Mifflin.
Trích dẫn kiểu ChicagoWhitney, Paul. The Psychology of Language. Boston: Houghton Mifflin, 1998.
Deismireacht MLAWhitney, Paul. The Psychology of Language. Boston: Houghton Mifflin, 1998.
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