HOLDER, T. Pierce, Richard M. and Cannon, John R. (1977). <i>The Art of Helping III</i>. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 13, n. 3, 2012. Disponível em: https://cjc-rcc.ucalgary.ca/article/view/60258. Acesso em: 22 jul. 2024.