Beukelman, D. R., & Light, J. C. (2020). Augmentative & alternative communication: Supporting children and adults with complex communication needs (Fifth edition.). Baltimore, Maryland: Paul H. Brookes Publishing.
Chicago Style CitationBeukelman, David R., and Janice C. Light. Augmentative & Alternative Communication: Supporting Children and Adults With Complex Communication Needs. Fifth edition. Baltimore, Maryland: Paul H. Brookes Publishing, 2020.
MLA CitationBeukelman, David R., and Janice C. Light. Augmentative & Alternative Communication: Supporting Children and Adults With Complex Communication Needs. Fifth edition. Baltimore, Maryland: Paul H. Brookes Publishing, 2020.
Warning: These citations may not always be 100% accurate.