SCHULZ, William E.; ERTELT, Bernd-Joachim. A Global Comparison of Counsellor Training Programs. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 25, n. 2, 2011. Disponível em: https://jhistsex.org/index.php/rcc/article/view/59432. Acesso em: 27 dec. 2025.