DOYLE, W. L.; CONKLIN, R. C. Counselor Effectiveness: A Changing Emphasis. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 4, n. 4, 2012. Disponível em: https://cjc-rcc.ucalgary.ca/article/view/60724. Acesso em: 1 may. 2024.