Safran, C., Zingle, H. W. and Hohol, A. E. (1968). Decision Making. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 2, n. 4, 2012. Disponível em: https://jmss.org/index.php/rcc/article/view/60612. Acesso em: 27 oct. 2026.