Dummit, E. S.; Klein, R. G.; Tancer, N. K.; Asche, B.; Martin, J.; Fairbanks, J. A. (1997). "Systematic Assessment of 50 Children with Selective Mutism". Journal of the American Academy of Child & Adolescent Psychiatry. 36 (5): 653–660. doi:10.1097/00004583-199705000-00016. PMID9136500.
Vecchio, J. L.; Kearney, C. A. (2005). "Selective Mutism in Children: Comparison to Youths with and Without Anxiety Disorders". Journal of Psychopathology and Behavioral Assessment. 27: 31–37. doi:10.1007/s10862-005-3263-1. S2CID144770110.
Black, B.; Uhde, T. W. (1995). "Psychiatric Characteristics of Children with Selective Mutism: A Pilot Study". Journal of the American Academy of Child & Adolescent Psychiatry. 34 (7): 847–856. doi:10.1097/00004583-199507000-00007. PMID7649954.
Dummit, E. S.; Klein, R. G.; Tancer, N. K.; Asche, B.; Martin, J.; Fairbanks, J. A. (1997). "Systematic Assessment of 50 Children with Selective Mutism". Journal of the American Academy of Child & Adolescent Psychiatry. 36 (5): 653–660. doi:10.1097/00004583-199705000-00016. PMID9136500.
Black, B.; Uhde, T. W. (1995). "Psychiatric Characteristics of Children with Selective Mutism: A Pilot Study". Journal of the American Academy of Child & Adolescent Psychiatry. 34 (7): 847–856. doi:10.1097/00004583-199507000-00007. PMID7649954.
Vecchio, J. L.; Kearney, C. A. (2005). "Selective Mutism in Children: Comparison to Youths with and Without Anxiety Disorders". Journal of Psychopathology and Behavioral Assessment. 27: 31–37. doi:10.1007/s10862-005-3263-1. S2CID144770110.