(2001). Anxiety disorders in children and adolescents: Research, assessment, and intervention. Cambridge, UK: Cambridge University Press.
Παραπομπή Chicago StyleAnxiety Disorders in Children and Adolescents: Research, Assessment, and Intervention. Cambridge, UK: Cambridge University Press, 2001.
Παραπομπή MLAAnxiety Disorders in Children and Adolescents: Research, Assessment, and Intervention. Cambridge, UK: Cambridge University Press, 2001.
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