1. Guidelines for caseload size and speech-language service delivery in the schools;American Speech-Language-Hearing Association;Asha,1993
2. American Speech-Language-Hearing Association. (2010). Roles and responsibilities of speech-language pathologists in schools [Professional issues statement]
. Retrieved from http://www.asha.org/policy. https://doi.org/10.1044/policy.PI2010-00317
3. American Speech-Language-Hearing Association. (2016). 2016 Schools Survey Report. Retrieved from http://www.asha.org/Research/memberdata/SchoolsSurvey/
4. American Speech-Language-Hearing Association. (n.d.). Evidence-based practice. Retrieved from https://www.asha.org/research/ebp/