Schwartzberg, Edward, and Michael Silverman. “Effects of Instructor Gender, Visual, and Auditory Melodic Recorded Instruction on Sequential Working Memory Recall in Individuals With and Without Autism Spectrum Disorder”. Voices: A World Forum for Music Therapy 19, no. 2 (June 11, 2019): 16. Accessed July 21, 2019. https://voices.no/index.php/voices/article/view/2598.