Bowen, C. (2009). Children's speech sound disorders. Wiley-Blackwell.
Chicago Style (17. basım) AtıfBowen, Caroline. Children's Speech Sound Disorders. Chichester, U.K.: Wiley-Blackwell, 2009.
MLA (9th ed.) AtıfBowen, Caroline. Children's Speech Sound Disorders. Wiley-Blackwell, 2009.
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