1. Adaptive Behavior Assessment System-3 (ABAS-3). (2015). Retrieved from https://www.wpspublish.com/abas-3-adaptive-behavior-assessment-system-third-edition
2. Adaptive Behavior Diagnostic Scale (ABDS). (2016). Retrieved from https://www.wpspublish.com/abds-adaptive-behavior-diagnostic-scale
3. Aleman, S. R. (1991). Education of the handicapped act amendments of 1990, P.L. 101-476: A summary (CRS Report No. ED343318). Retrieved from Congressional Research Service. https://files.eric.ed.gov/fulltext/ED343318.pdf
4. American Addiction Centers, Inc. (2020). Retrieved from https://americanaddictioncenters.org/
5. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders-5 (5th ed.). American Psychiatric Association. Retrieved from https://doi.org/10.1176/appi.books.9780890425596