APA-čujuhus (7. p.)
Howard, S., & Lohmander, A. (2011). Cleft palate speech: Assessment and intervention. Wiley-Blackwell.
Chicago-čujuhus (17. p.)
Howard, Sara, juo Anette Lohmander. Cleft Palate Speech: Assessment and Intervention. Chichester, West Sussex, UK ; Hoboken, NJ: Wiley-Blackwell, 2011.
MLA-čujuhus (9. p.)
Howard, Sara, juo Anette Lohmander. Cleft Palate Speech: Assessment and Intervention. Wiley-Blackwell, 2011.
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