Barton, D. (1978). The role of perception in the acquisition of phonology. Indiana University Linguistics Club.
Lua i Stíl Chicago (17ú heag.)Barton, David. The Role of Perception in the Acquisition of Phonology. Bloomington, Ind: Indiana University Linguistics Club, 1978.
Lua MLA (9ú heag.)Barton, David. The Role of Perception in the Acquisition of Phonology. Indiana University Linguistics Club, 1978.
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