M. C. Olteanu și F. Faraj, „Development of the Autistic Child by Play: Spontaneous Play and Therapeutic Plays”, srr, vol. 10, nr. 3, pp. 28–37, nov. 2018, Data accesării: nov. 12, 2026. Disponibil la: https://www.researchreports.ro/journal/article/view/361-development-of-the-autistic-child-by-play-spontaneous-play