Center for Disease Control and Prevention. (2021, February 22). Language and Speech Disorders in Children. https://www.cdc.gov/ncbddd/childdevelopment/language-disorders.html
IEP Guide for Special Education Eligibility. (2019, March 22). Special Education Los Angeles Attorney. https://www.amsterlawfirm.com/iep-guide-for-special-education-eligibility/
Teachings in Education. (2020, April 22). Speech Language Impairment: Students with Disabilities [Video]. YouTube. https://www.youtube.com/watch?v=MNYAb7VimC8