HULLIHAN, William F. Social Class Bias and Boys’ Athletics. Florida Journal of Educational Research, [S. l.], v. 10, n. 2, p. 13–16, 1968. DOI: 10.62798/YKYO9242. Disponível em: https://journals.flvc.org/fjer/article/view/133929. Acesso em: 15 feb. 2026.