Startin, C. M., Rodger, E., Fodor-Wynne, L., Hamburg, S., & Strydom, A. (2016). Developing an Informant Questionnaire for Cognitive Abilities in Down Syndrome: The Cognitive Scale for Down Syndrome (CS-DS). PLoS One.

Startin, Carla M., Erin Rodger, Lucy Fodor-Wynne, Sarah Hamburg, und André Strydom. "Developing an Informant Questionnaire for Cognitive Abilities in Down Syndrome: The Cognitive Scale for Down Syndrome (CS-DS)." PLoS One 2016.

Startin, Carla M., et al. "Developing an Informant Questionnaire for Cognitive Abilities in Down Syndrome: The Cognitive Scale for Down Syndrome (CS-DS)." PLoS One 2016.