STRONG, Tom; SUTHERLAND, Olga; COUTURE, Shari; GODARD, Greg; HOPE, Tom. Karl Tomm’s Collaborative Approaches to Counselling. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 42, n. 3, 2008. Disponível em: https://jhistsex.org/index.php/rcc/article/view/58867. Acesso em: 27 dec. 2025.