PEAVY, R. Vance. Bugental, James F. T. (1967). <i>Challenges of Humanistic Psychology.</i>. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 2, n. 3, 2005. Disponível em: https://cdm.ucalgary.ca/index.php/rcc/article/view/60595. Acesso em: 3 jan. 2026.