KEENEY, Patrick. Jack Martin and Jeff Sugarman <i>The Psychology of Human Possibility and Constraint.</i>. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 36, n. 2, 2007. Disponível em: https://cdm.ucalgary.ca/index.php/rcc/article/view/59145. Acesso em: 3 jan. 2026.