Gricius, A. “Apie Kai Kuriuos Esminius Momentus, Ugdant Techninius Grojimo įgūdžius”. Psichologija 6 (January 6, 1964): 31–42. Accessed May 2, 2024. https://www.zurnalai.vu.lt/psichologija/article/view/8898.