Manuel Bartolomé Cossío (1857-1935). Journal of Parents and Teachers, [S. l.], n. 379, p. 68–72, 2019. DOI: 10.14422/pym.i379.y2019.012. Disponível em: https://revistas.comillas.edu/padresymaestros/article/view/11746. Acesso em: 5 dec. 2025.