1. United Nations Convention on the Rights of Persons with Disabilitieshttps://www.un.org/disabilities/documents/convention/convention_accessible_pdf.pdf
2. Istat “Conoscere il mondo della disabilità”https://www.istat.it/it/archivio/236301
3. Dictionary of Developmental Disabilities Terminology;Accardo,2002
4. ICF Introduction. ICF: International Classification of Functioning, Disability and Healthhttps://apps.who.int/iris/bitstream/handle/10665/42407/9241545429.pdf
5. Dati Istathttp://dati.istat.it/Index.aspx?DataSetCode=DCIS_INDDEMOG1