Gerstein, L. et al. (2014) „Implementing Sport for Peace Principles with Elementary School Student Leaders”, Revista de Cercetare si Interventie Sociala, 45, pp. 7–16. Disponibil la: https://www.rcis.ro/journal/article/view/1545-implementing-sport-for-peace-principles-with-elementary (Data accesării: 6 noiembrie 2026).