1. Alpern, G. (2007). Developmental profile, third edition (DP-3). Western Psychological Services. https://www.researchconnections.org/childcare/resources/26853. Accessed 3 July 2021.
2. Alpern, G. (2020). Developmental profile, fourth edition (DP-4). Western Psychological Services.
3. Barbaro, J., & Dissanayake, C. (2013). Early markers of autism spectrum disorders in infants and toddlers prospectively identified in the social attention and communication study. Autism, 17(1), 64–86. https://doi.org/10.1177/1362361312442597
4. Bellando, J., Schulz, E., Fussell, J.J., Chang, D., Pearson, K., Jernigan, S., Oswalt, J., Oswalt, K., Reid, T., Whitaker, B., Carey, R., Lopez, M., & Goudie, A. (2018). Community Based Autism Liaison & Treatment Project (CoBALT): Decreasing wait time and increasing access to services. Poster Presentation at the International Society for Autism Research 2018 Annual Meeting, Rotterdam, Netherlands
5. Berger, N. I., Wainer, A. L., Kuhn, J., Bearss, K., Attar, S., Carter, A. S., Ibanez, L. V., Ingersoll, B. R., Neiderman, H., Scott, S., & Stone, W. L. (2021). Characterizing available tools for synchronous virtual assessment of toddlers with suspected autism spectrum disorder: A brief report. Journal of Autism and Developmental Disorders. https://doi.org/10.1007/s10803-021-04911-2