1. Achenbach, T. (1991). Manual for the Child Behavioral Checklists/4–18 and 1991 Profile. Burlington: University of Vermont.
2. Alfano, C., Beidel, D. C., & Turner, S. M. (2002). Considering cognition in childhood anxiety disorders: Conceptual, methodological and developmental considerations. Clinical Psychology Review, 22, 1209–1238.
3. American Psychiatric Association (1994). Diagnostic and statistical manual of mental disorders, (4th ed.) (DSM-IV). Washington, DC: American Psychiatric Association.
4. Asher, S., & Wheeler, V. (1985). Children’s loneliness: A comparison of rejected and neglected peer status. Journal of Consulting and Clinical Psychology, 53, 500–505.
5. Ballenger, J. C., Davidson, J., Lecrubrier, Y., Nutt, D., Bobes, J., Beidel, D. C., Ono, Y., & Westenberg, H. (1998). Consensus statement on social anxiety disorder from the international consensus group on depression and anxiety. Journal of Clinical Psychiatry, 59, 54–60.