Snell, M. E., . Y. Chen, L., & Hoover, K. (2006). Teaching augmentative and alternative communication to students with severe disabilities: A review of intervention research 1997-2003 . Research and Practice for Persons with Severe Disabilities , 31 (3), 203–214. https://doi.org/10.1177/154079690603100301

Journal Article

Snell, M. E., . Y. Chen, L., & Hoover, K. (2006). Teaching augmentative and alternative communication to students with severe disabilities: A review of intervention research 1997-2003. Research and Practice for Persons with Severe Disabilities, 31(3), 203–214. https://doi.org/10.1177/154079690603100301

Summary