This document provides annotations for 4 sources that discuss programs and therapies for children with autism spectrum disorder (ASD). The sources examine child-centered play therapy, the Learn to Play program, and music interaction therapy. While the studies found these approaches can improve social and communication skills for some children with ASD, they note limitations in the research and need for more studies on long-term benefits and implementing programs in schools. The annotations evaluate the relevance and usefulness of each source for researchers exploring interventions for children with ASD.