1. America Counts. (2019). Number of people with master's or doctoral degrees doubles since 2000. United States Census Bureau.
2. American Speech-Language-Hearing Association. (2008). Roles and responsibilities of speech-language pathologists in early intervention: Guidelines. https://www.asha.org/policy/gl2008-00293/
3. American Speech-Language-Hearing Association. (2021). Demographic profile of ASHA members providing bilingual services year-end 2020. http://www.asha.org
4. American Speech-Language-Hearing Association. (2020a). Profile of ASHA members and affiliates year-end 2019. http://www.asha.org
5. American Speech-Language-Hearing Association. (2020b). 2020 Schools Survey: SLP annual salaries and hourly wages.